{"title":"Roughing End Mills","description":null,"products":[{"product_id":"emsc-14mm-4fse-tialn-f-t-rougher-32-x-89mm","title":"EMSC 14MM 4FSE TiALN F.T Rougher 32 x 89MM","description":"\u003ch2 class=\"end-mill-subtitle\"\u003e4-Flute Fine Pitch Rougher End Mill for Profiling\u003c\/h2\u003e\u003cdiv class=\"end-mill-main-text-box\"\u003e\u003cp\u003eThe EMSC 4FSE F.T Rougher (Fine Tooth) metric end mill is designed for aggressive material removal while maintaining improved surface finish compared to coarse roughers. The 4-flute single end (4FSE) configuration provides rigidity and balanced cutting stability, while the fine-tooth roughing geometry breaks chips to reduce cutting load and vibration. Manufactured from solid carbide and available in TiAlN and AlTiN coatings, this tool offers enhanced heat resistance, oxidation protection, and extended tool life in demanding CNC machining applications.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv class=\"end-mill-key-feat-box\"\u003e\u003cul\u003e\n\u003cli\u003e4 flute single end (4FSE) fine tooth rougher design\u003c\/li\u003e\n\u003cli\u003eChip-breaking geometry for reduced cutting forces\u003c\/li\u003e\n\u003cli\u003eSolid carbide construction for rigidity and durability\u003c\/li\u003e\n\u003cli\u003eAvailable in TiAlN and AlTiN coatings\u003c\/li\u003e\n\u003cli\u003eEnhanced heat resistance and wear protection\u003c\/li\u003e\n\u003cli\u003eDesigned for high-performance metric CNC machining\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e\u003cdiv class=\"end-mill-ideal-for-box\"\u003e\u003cul\u003e\n\u003cli\u003eBest for aluminum, steel, and iron\u003c\/li\u003e\n\u003cli\u003eGood for stainless steel, and hardened steel\u003c\/li\u003e\n\u003cli\u003eHeavy material removal\u003c\/li\u003e\n\u003cli\u003eRough profiling and slotting\u003c\/li\u003e\n\u003cli\u003eMetric CNC production machining\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e\u003cdiv class=\"end-mill-specs-box\"\u003e\u003cp\u003ePiece Count: 1\u003cbr\u003eMaterial: Solid Carbide\u003cbr\u003eTool Type: Rougher End Mill\u003cbr\u003eCut Diameter (mm): 14\u003cbr\u003eLOC (mm): 32\u003cbr\u003eShank Diameter (mm): 14\u003cbr\u003eOAL (mm): 89\u003cbr\u003eNo. of Flutes: 4\u003cbr\u003eCoating: AlTiN\u003c\/p\u003e\u003c\/div\u003e","brand":"CobraCarbide","offers":[{"title":"Default Title","offer_id":52091321614646,"sku":"16608","price":483.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/9242\/2710\/files\/4-Flute-Rougher-1_66c6294b-a2c4-48f9-bfb8-33b5fa5d353f.webp?v=1752607957"},{"product_id":"emsc-16mm-4fse-tialn-f-t-rougher-32-x-89mm","title":"EMSC 16MM 4FSE TiALN F.T Rougher 32 x 89MM","description":"\u003ch2 class=\"end-mill-subtitle\"\u003e4-Flute Fine Pitch Rougher End Mill for Profiling\u003c\/h2\u003e\u003cdiv class=\"end-mill-main-text-box\"\u003e\u003cp\u003eThe EMSC 4FSE F.T Rougher (Fine Tooth) metric end mill is designed for aggressive material removal while maintaining improved surface finish compared to coarse roughers. The 4-flute single end (4FSE) configuration provides rigidity and balanced cutting stability, while the fine-tooth roughing geometry breaks chips to reduce cutting load and vibration. Manufactured from solid carbide and available in TiAlN and AlTiN coatings, this tool offers enhanced heat resistance, oxidation protection, and extended tool life in demanding CNC machining applications.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv class=\"end-mill-key-feat-box\"\u003e\u003cul\u003e\n\u003cli\u003e4 flute single end (4FSE) fine tooth rougher design\u003c\/li\u003e\n\u003cli\u003eChip-breaking geometry for reduced cutting forces\u003c\/li\u003e\n\u003cli\u003eSolid carbide construction for rigidity and durability\u003c\/li\u003e\n\u003cli\u003eAvailable in TiAlN and AlTiN coatings\u003c\/li\u003e\n\u003cli\u003eEnhanced heat resistance and wear protection\u003c\/li\u003e\n\u003cli\u003eDesigned for high-performance metric CNC machining\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e\u003cdiv class=\"end-mill-ideal-for-box\"\u003e\u003cul\u003e\n\u003cli\u003eBest for aluminum, steel, and iron\u003c\/li\u003e\n\u003cli\u003eGood for stainless steel, and hardened steel\u003c\/li\u003e\n\u003cli\u003eHeavy material removal\u003c\/li\u003e\n\u003cli\u003eRough profiling and slotting\u003c\/li\u003e\n\u003cli\u003eMetric CNC production machining\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e\u003cdiv class=\"end-mill-specs-box\"\u003e\u003cp\u003ePiece Count: 1\u003cbr\u003eMaterial: Solid Carbide\u003cbr\u003eTool Type: Rougher End Mill\u003cbr\u003eCut Diameter (mm): 16\u003cbr\u003eLOC (mm): 32\u003cbr\u003eShank Diameter (mm): 16\u003cbr\u003eOAL (mm): 89\u003cbr\u003eNo. of Flutes: 4\u003cbr\u003eCoating: AlTiN\u003c\/p\u003e\u003c\/div\u003e","brand":"CobraCarbide","offers":[{"title":"Default Title","offer_id":52091321680182,"sku":"16610","price":518.48,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/9242\/2710\/files\/4-Flute-Rougher-1_bd727b3d-cc8c-4873-93e6-cdd39cbcca1f.webp?v=1752607957"},{"product_id":"emsc-1-4-3fse-c-p-roughers-bright-3-4-x-2-1-2","title":"EMSC 1\/4 3FSE C.P. Roughers Bright 3\/4 x 2-1\/2","description":"\u003ch2 class=\"end-mill-subtitle\"\u003eHigh-Efficiency Roughing End Mill for Aggressive Material Removal\u003c\/h2\u003e\u003cdiv class=\"end-mill-main-text-box\"\u003e\u003cp\u003eThe 3-Flute Course Pitch Rougher End Mill with coarse pitch geometry is engineered for rapid stock removal in demanding machining operations. Featuring a serrated (wavy) cutting edge, it breaks chips into smaller segments, reducing cutting forces and improving chip evacuation. The reduced flute count enhances rigidity and allows for deeper cuts at higher feed rates, making it ideal for roughing applications prior to finishing. Designed for performance and durability, this tool maximizes productivity while minimizing tool wear in tough materials.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv class=\"end-mill-key-feat-box\"\u003e\u003cul\u003e\n\u003cli\u003e3-flute design for improved chip evacuation and strength\u003c\/li\u003e\n\u003cli\u003eDesigned with a small corner radius and chamfer for strength\u003c\/li\u003e\n\u003cli\u003eCoarse pitch serrated cutting edges for efficient chip breaking\u003c\/li\u003e\n\u003cli\u003eReduced cutting pressure for smoother roughing operations\u003c\/li\u003e\n\u003cli\u003eHigh material removal rates with stable performance\u003c\/li\u003e\n\u003cli\u003eSolid carbide construction for durability and heat resistance\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e\u003cdiv class=\"end-mill-ideal-for-box\"\u003e\u003cul\u003e\n\u003cli\u003eBest for steel, stainless steel, and hardened steel\u003c\/li\u003e\n\u003cli\u003eGood for aluminum, nickel, and iron\u003c\/li\u003e\n\u003cli\u003eFor roughing\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e\u003cdiv class=\"end-mill-specs-box\"\u003e\u003cp\u003ePiece Count: 1\u003cbr\u003eMaterial: Solid Carbide\u003cbr\u003eTool Type: Rougher End Mill\u003cbr\u003eEnd Style: Square End\u003cbr\u003eHelix Angle: 42\u003cbr\u003eCut Diameter (in): 0.25\u003cbr\u003eLOC (in): 0.75\u003cbr\u003eShank Diameter (in): 0.25\u003cbr\u003eOAL (in): 2.5\u003cbr\u003eNo. of Flutes: 3\u003cbr\u003eCoating: Uncoated, Bright\u003c\/p\u003e\u003c\/div\u003e","brand":"CobraCarbide","offers":[{"title":"Default Title","offer_id":52091475853622,"sku":"25802","price":82.35,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/9242\/2710\/files\/25836-5_8-3FSER-C.P.Rougher-1_c2a56203-ade2-45af-a8b1-6bf2c1608fc8.webp?v=1752606816"},{"product_id":"emsc-1-4-3fse-c-p-roughers-zrn-3-4-x-2-1-2","title":"EMSC 1\/4 3FSE C.P. Roughers ZrN 3\/4 x 2-1\/2","description":"\u003ch2 class=\"end-mill-subtitle\"\u003eHigh-Efficiency Roughing End Mill for Aggressive Material Removal\u003c\/h2\u003e\u003cdiv class=\"end-mill-main-text-box\"\u003e\u003cp\u003eThe 3-Flute Course Pitch Rougher End Mill with coarse pitch geometry is engineered for rapid stock removal in demanding machining operations. Featuring a serrated (wavy) cutting edge, it breaks chips into smaller segments, reducing cutting forces and improving chip evacuation. The reduced flute count enhances rigidity and allows for deeper cuts at higher feed rates, making it ideal for roughing applications prior to finishing. Designed for performance and durability, this tool maximizes productivity while minimizing tool wear in tough materials.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv class=\"end-mill-key-feat-box\"\u003e\u003cul\u003e\n\u003cli\u003e3-flute design for improved chip evacuation and strength\u003c\/li\u003e\n\u003cli\u003eDesigned with a small corner radius and chamfer for strength\u003c\/li\u003e\n\u003cli\u003eCoarse pitch serrated cutting edges for efficient chip breaking\u003c\/li\u003e\n\u003cli\u003eReduced cutting pressure for smoother roughing operations\u003c\/li\u003e\n\u003cli\u003eHigh material removal rates with stable performance\u003c\/li\u003e\n\u003cli\u003eSolid carbide construction for durability and heat resistance\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e\u003cdiv class=\"end-mill-ideal-for-box\"\u003e\u003cul\u003e\n\u003cli\u003eBest for steel, stainless steel, and hardened steel\u003c\/li\u003e\n\u003cli\u003eGood for aluminum, nickel, and iron\u003c\/li\u003e\n\u003cli\u003eFor roughing\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e\u003cdiv class=\"end-mill-specs-box\"\u003e\u003cp\u003ePiece Count: 1\u003cbr\u003eMaterial: Solid Carbide\u003cbr\u003eTool Type: Rougher End Mill\u003cbr\u003eEnd Style: Square End\u003cbr\u003eHelix Angle: 42\u003cbr\u003eColor: Light Gold\u003cbr\u003eCut Diameter (in): 0.25\u003cbr\u003eLOC (in): 0.75\u003cbr\u003eShank Diameter (in): 0.25\u003cbr\u003eOAL (in): 2.5\u003cbr\u003eNo. of Flutes: 3\u003cbr\u003eCoating: ZrN\u003c\/p\u003e\u003c\/div\u003e","brand":"CobraCarbide","offers":[{"title":"Default Title","offer_id":52091475951926,"sku":"25803","price":98.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/9242\/2710\/files\/25837-5_8-3FSER-C.P.R.-ZRN-1_0cda4c58-4383-4db2-bec6-b34a2715089f.webp?v=1752606815"},{"product_id":"emsc-1-4-3fse-c-p-roughers-bright-1-1-8-x-3","title":"EMSC 1\/4 3FSE C.P. Roughers Bright 1-1\/8 x 3","description":"\u003ch2 class=\"end-mill-subtitle\"\u003eHigh-Efficiency Roughing End Mill for Aggressive Material Removal\u003c\/h2\u003e\u003cdiv class=\"end-mill-main-text-box\"\u003e\u003cp\u003eThe 3-Flute Course Pitch Rougher End Mill with coarse pitch geometry is engineered for rapid stock removal in demanding machining operations. Featuring a serrated (wavy) cutting edge, it breaks chips into smaller segments, reducing cutting forces and improving chip evacuation. The reduced flute count enhances rigidity and allows for deeper cuts at higher feed rates, making it ideal for roughing applications prior to finishing. Designed for performance and durability, this tool maximizes productivity while minimizing tool wear in tough materials.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv class=\"end-mill-key-feat-box\"\u003e\u003cul\u003e\n\u003cli\u003e3-flute design for improved chip evacuation and strength\u003c\/li\u003e\n\u003cli\u003eDesigned with a small corner radius and chamfer for strength\u003c\/li\u003e\n\u003cli\u003eCoarse pitch serrated cutting edges for efficient chip breaking\u003c\/li\u003e\n\u003cli\u003eReduced cutting pressure for smoother roughing operations\u003c\/li\u003e\n\u003cli\u003eHigh material removal rates with stable performance\u003c\/li\u003e\n\u003cli\u003eSolid carbide construction for durability and heat resistance\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e\u003cdiv class=\"end-mill-ideal-for-box\"\u003e\u003cul\u003e\n\u003cli\u003eBest for steel, stainless steel, and hardened steel\u003c\/li\u003e\n\u003cli\u003eGood for aluminum, nickel, and iron\u003c\/li\u003e\n\u003cli\u003eFor roughing\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e\u003cdiv class=\"end-mill-specs-box\"\u003e\u003cp\u003ePiece Count: 1\u003cbr\u003eMaterial: Solid Carbide\u003cbr\u003eTool Type: Rougher End Mill\u003cbr\u003eEnd Style: Square End\u003cbr\u003eHelix Angle: 42\u003cbr\u003eCut Diameter (in): 0.25\u003cbr\u003eLOC (in): 1 1\/8\u003cbr\u003eShank Diameter (in): 46158\u003cbr\u003eOAL (in): 3\u003cbr\u003eNo. of Flutes: 3\u003cbr\u003eCoating: Uncoated, Bright\u003c\/p\u003e\u003c\/div\u003e","brand":"CobraCarbide","offers":[{"title":"Default Title","offer_id":52091476017462,"sku":"25804","price":117.64,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/9242\/2710\/files\/25836-5_8-3FSER-C.P.Rougher-1_50a50594-0385-4d3d-bed8-a5282ee2572f.webp?v=1752606815"},{"product_id":"emsc-1-4-3fse-c-p-roughers-zrn-1-1-8-x-3","title":"EMSC 1\/4 3FSE C.P. Roughers ZrN 1-1\/8 x 3","description":"\u003ch2 class=\"end-mill-subtitle\"\u003eHigh-Efficiency Roughing End Mill for Aggressive Material Removal\u003c\/h2\u003e\u003cdiv class=\"end-mill-main-text-box\"\u003e\u003cp\u003eThe 3-Flute Course Pitch Rougher End Mill with coarse pitch geometry is engineered for rapid stock removal in demanding machining operations. Featuring a serrated (wavy) cutting edge, it breaks chips into smaller segments, reducing cutting forces and improving chip evacuation. The reduced flute count enhances rigidity and allows for deeper cuts at higher feed rates, making it ideal for roughing applications prior to finishing. Designed for performance and durability, this tool maximizes productivity while minimizing tool wear in tough materials.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv class=\"end-mill-key-feat-box\"\u003e\u003cul\u003e\n\u003cli\u003e3-flute design for improved chip evacuation and strength\u003c\/li\u003e\n\u003cli\u003eDesigned with a small corner radius and chamfer for strength\u003c\/li\u003e\n\u003cli\u003eCoarse pitch serrated cutting edges for efficient chip breaking\u003c\/li\u003e\n\u003cli\u003eReduced cutting pressure for smoother roughing operations\u003c\/li\u003e\n\u003cli\u003eHigh material removal rates with stable performance\u003c\/li\u003e\n\u003cli\u003eSolid carbide construction for durability and heat resistance\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e\u003cdiv class=\"end-mill-ideal-for-box\"\u003e\u003cul\u003e\n\u003cli\u003eBest for steel, stainless steel, and hardened steel\u003c\/li\u003e\n\u003cli\u003eGood for aluminum, nickel, and iron\u003c\/li\u003e\n\u003cli\u003eFor roughing\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e\u003cdiv class=\"end-mill-specs-box\"\u003e\u003cp\u003ePiece Count: 1\u003cbr\u003eMaterial: Solid Carbide\u003cbr\u003eTool Type: Rougher End Mill\u003cbr\u003eEnd Style: Square End\u003cbr\u003eHelix Angle: 42\u003cbr\u003eColor: Light Gold\u003cbr\u003eCut Diameter (in): 0.25\u003cbr\u003eLOC (in): 1 1\/8\u003cbr\u003eShank Diameter (in): 46158\u003cbr\u003eOAL (in): 3\u003cbr\u003eNo. of Flutes: 3\u003cbr\u003eCoating: ZrN\u003c\/p\u003e\u003c\/div\u003e","brand":"CobraCarbide","offers":[{"title":"Default Title","offer_id":52091476082998,"sku":"25805","price":141.19,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/9242\/2710\/files\/25837-5_8-3FSER-C.P.R.-ZRN-1_39a97268-de6c-48a5-a09a-3933984d1e4f.webp?v=1752606814"},{"product_id":"emsc-5-16-3fse-c-p-roughers-bright-13-16-x-2-1-2","title":"EMSC 5\/16 3FSE C.P. Roughers Bright 13\/16 x 2-1\/2","description":"\u003ch2 class=\"end-mill-subtitle\"\u003eHigh-Efficiency Roughing End Mill for Aggressive Material Removal\u003c\/h2\u003e\u003cdiv class=\"end-mill-main-text-box\"\u003e\u003cp\u003eThe 3-Flute Course Pitch Rougher End Mill with coarse pitch geometry is engineered for rapid stock removal in demanding machining operations. Featuring a serrated (wavy) cutting edge, it breaks chips into smaller segments, reducing cutting forces and improving chip evacuation. The reduced flute count enhances rigidity and allows for deeper cuts at higher feed rates, making it ideal for roughing applications prior to finishing. Designed for performance and durability, this tool maximizes productivity while minimizing tool wear in tough materials.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv class=\"end-mill-key-feat-box\"\u003e\u003cul\u003e\n\u003cli\u003e3-flute design for improved chip evacuation and strength\u003c\/li\u003e\n\u003cli\u003eDesigned with a small corner radius and chamfer for strength\u003c\/li\u003e\n\u003cli\u003eCoarse pitch serrated cutting edges for efficient chip breaking\u003c\/li\u003e\n\u003cli\u003eReduced cutting pressure for smoother roughing operations\u003c\/li\u003e\n\u003cli\u003eHigh material removal rates with stable performance\u003c\/li\u003e\n\u003cli\u003eSolid carbide construction for durability and heat resistance\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e\u003cdiv class=\"end-mill-ideal-for-box\"\u003e\u003cul\u003e\n\u003cli\u003eBest for steel, stainless steel, and hardened steel\u003c\/li\u003e\n\u003cli\u003eGood for aluminum, nickel, and iron\u003c\/li\u003e\n\u003cli\u003eFor roughing\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e\u003cdiv class=\"end-mill-specs-box\"\u003e\u003cp\u003ePiece Count: 1\u003cbr\u003eMaterial: Solid Carbide\u003cbr\u003eTool Type: Rougher End Mill\u003cbr\u003eEnd Style: Square End\u003cbr\u003eHelix Angle: 42\u003cbr\u003eCut Diameter (in): 46158\u003cbr\u003eLOC (in): 0.8125\u003cbr\u003eShank Diameter (in): 0.375\u003cbr\u003eOAL (in): 2.5\u003cbr\u003eNo. of Flutes: 3\u003cbr\u003eCoating: Uncoated, Bright\u003c\/p\u003e\u003c\/div\u003e","brand":"CobraCarbide","offers":[{"title":"Default Title","offer_id":52091476148534,"sku":"25812","price":112.71,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/9242\/2710\/files\/25836-5_8-3FSER-C.P.Rougher-1_7fbfd277-beba-4a33-a33a-8ff20ce8f91e.webp?v=1752606814"},{"product_id":"emsc-5-16-3fse-c-p-roughers-zrn-13-16-x-2-1-2","title":"EMSC 5\/16 3FSE C.P. Roughers ZrN 13\/16 x 2-1\/2","description":"\u003ch2 class=\"end-mill-subtitle\"\u003eHigh-Efficiency Roughing End Mill for Aggressive Material Removal\u003c\/h2\u003e\u003cdiv class=\"end-mill-main-text-box\"\u003e\u003cp\u003eThe 3-Flute Course Pitch Rougher End Mill with coarse pitch geometry is engineered for rapid stock removal in demanding machining operations. Featuring a serrated (wavy) cutting edge, it breaks chips into smaller segments, reducing cutting forces and improving chip evacuation. The reduced flute count enhances rigidity and allows for deeper cuts at higher feed rates, making it ideal for roughing applications prior to finishing. Designed for performance and durability, this tool maximizes productivity while minimizing tool wear in tough materials.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv class=\"end-mill-key-feat-box\"\u003e\u003cul\u003e\n\u003cli\u003e3-flute design for improved chip evacuation and strength\u003c\/li\u003e\n\u003cli\u003eDesigned with a small corner radius and chamfer for strength\u003c\/li\u003e\n\u003cli\u003eCoarse pitch serrated cutting edges for efficient chip breaking\u003c\/li\u003e\n\u003cli\u003eReduced cutting pressure for smoother roughing operations\u003c\/li\u003e\n\u003cli\u003eHigh material removal rates with stable performance\u003c\/li\u003e\n\u003cli\u003eSolid carbide construction for durability and heat resistance\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e\u003cdiv class=\"end-mill-ideal-for-box\"\u003e\u003cul\u003e\n\u003cli\u003eBest for steel, stainless steel, and hardened steel\u003c\/li\u003e\n\u003cli\u003eGood for aluminum, nickel, and iron\u003c\/li\u003e\n\u003cli\u003eFor roughing\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e\u003cdiv class=\"end-mill-specs-box\"\u003e\u003cp\u003ePiece Count: 1\u003cbr\u003eMaterial: Solid Carbide\u003cbr\u003eTool Type: Rougher End Mill\u003cbr\u003eEnd Style: Square End\u003cbr\u003eHelix Angle: 42\u003cbr\u003eColor: Light Gold\u003cbr\u003eCut Diameter (in): 46158\u003cbr\u003eLOC (in): 0.8125\u003cbr\u003eShank Diameter (in): 0.375\u003cbr\u003eOAL (in): 2.5\u003cbr\u003eNo. of Flutes: 3\u003cbr\u003eCoating: ZrN\u003c\/p\u003e\u003c\/div\u003e","brand":"CobraCarbide","offers":[{"title":"Default Title","offer_id":52091476246838,"sku":"25813","price":135.29,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/9242\/2710\/files\/25837-5_8-3FSER-C.P.R.-ZRN-1_f5c326a7-9a97-429e-adfd-82c38744abb6.webp?v=1752606813"},{"product_id":"emsc-3-8-3fse-c-p-roughers-bright-1-x-2-1-2","title":"EMSC 3\/8 3FSE C.P. Roughers Bright 1 x 2-1\/2","description":"\u003ch2 class=\"end-mill-subtitle\"\u003eHigh-Efficiency Roughing End Mill for Aggressive Material Removal\u003c\/h2\u003e\u003cdiv class=\"end-mill-main-text-box\"\u003e\u003cp\u003eThe 3-Flute Course Pitch Rougher End Mill with coarse pitch geometry is engineered for rapid stock removal in demanding machining operations. Featuring a serrated (wavy) cutting edge, it breaks chips into smaller segments, reducing cutting forces and improving chip evacuation. The reduced flute count enhances rigidity and allows for deeper cuts at higher feed rates, making it ideal for roughing applications prior to finishing. Designed for performance and durability, this tool maximizes productivity while minimizing tool wear in tough materials.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv class=\"end-mill-key-feat-box\"\u003e\u003cul\u003e\n\u003cli\u003e3-flute design for improved chip evacuation and strength\u003c\/li\u003e\n\u003cli\u003eDesigned with a small corner radius and chamfer for strength\u003c\/li\u003e\n\u003cli\u003eCoarse pitch serrated cutting edges for efficient chip breaking\u003c\/li\u003e\n\u003cli\u003eReduced cutting pressure for smoother roughing operations\u003c\/li\u003e\n\u003cli\u003eHigh material removal rates with stable performance\u003c\/li\u003e\n\u003cli\u003eSolid carbide construction for durability and heat resistance\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e\u003cdiv class=\"end-mill-ideal-for-box\"\u003e\u003cul\u003e\n\u003cli\u003eBest for steel, stainless steel, and hardened steel\u003c\/li\u003e\n\u003cli\u003eGood for aluminum, nickel, and iron\u003c\/li\u003e\n\u003cli\u003eFor roughing\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e\u003cdiv class=\"end-mill-specs-box\"\u003e\u003cp\u003ePiece Count: 1\u003cbr\u003eMaterial: Solid Carbide\u003cbr\u003eTool Type: Rougher End Mill\u003cbr\u003eEnd Style: Square End\u003cbr\u003eHelix Angle: 42\u003cbr\u003eCut Diameter (in): 0.375\u003cbr\u003eLOC (mm): 1\u003cbr\u003eShank Diameter (in): 0.4375\u003cbr\u003eOAL (in): 2.5\u003cbr\u003eNo. of Flutes: 3\u003cbr\u003eCoating: Uncoated, Bright\u003c\/p\u003e\u003c\/div\u003e","brand":"CobraCarbide","offers":[{"title":"Default Title","offer_id":52091476312374,"sku":"25818","price":134.33,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/9242\/2710\/files\/25836-5_8-3FSER-C.P.Rougher-1_4dd787e0-b539-4275-a118-bfc634f0d413.webp?v=1752606813"},{"product_id":"emsc-1-2-3fse-c-p-roughers-bright-1-1-4-x-3","title":"EMSC 1\/2 3FSE C.P. Roughers Bright 1-1\/4 x 3","description":"\u003ch2 class=\"end-mill-subtitle\"\u003eHigh-Efficiency Roughing End Mill for Aggressive Material Removal\u003c\/h2\u003e\u003cdiv class=\"end-mill-main-text-box\"\u003e\u003cp\u003eThe 3-Flute Course Pitch Rougher End Mill with coarse pitch geometry is engineered for rapid stock removal in demanding machining operations. Featuring a serrated (wavy) cutting edge, it breaks chips into smaller segments, reducing cutting forces and improving chip evacuation. The reduced flute count enhances rigidity and allows for deeper cuts at higher feed rates, making it ideal for roughing applications prior to finishing. Designed for performance and durability, this tool maximizes productivity while minimizing tool wear in tough materials.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv class=\"end-mill-key-feat-box\"\u003e\u003cul\u003e\n\u003cli\u003e3-flute design for improved chip evacuation and strength\u003c\/li\u003e\n\u003cli\u003eDesigned with a small corner radius and chamfer for strength\u003c\/li\u003e\n\u003cli\u003eCoarse pitch serrated cutting edges for efficient chip breaking\u003c\/li\u003e\n\u003cli\u003eReduced cutting pressure for smoother roughing operations\u003c\/li\u003e\n\u003cli\u003eHigh material removal rates with stable performance\u003c\/li\u003e\n\u003cli\u003eSolid carbide construction for durability and heat resistance\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e\u003cdiv class=\"end-mill-ideal-for-box\"\u003e\u003cul\u003e\n\u003cli\u003eBest for steel, stainless steel, and hardened steel\u003c\/li\u003e\n\u003cli\u003eGood for aluminum, nickel, and iron\u003c\/li\u003e\n\u003cli\u003eFor roughing\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e\u003cdiv class=\"end-mill-specs-box\"\u003e\u003cp\u003ePiece Count: 1\u003cbr\u003eMaterial: Solid Carbide\u003cbr\u003eTool Type: Rougher End Mill\u003cbr\u003eEnd Style: Square End\u003cbr\u003eHelix Angle: 42\u003cbr\u003eCut Diameter (in): 0.5\u003cbr\u003eLOC (in): 1.25\u003cbr\u003eShank Diameter (in): 0.5\u003cbr\u003eOAL (in): 3\u003cbr\u003eNo. of Flutes: 3\u003cbr\u003eCoating: Uncoated, Bright\u003c\/p\u003e\u003c\/div\u003e","brand":"CobraCarbide","offers":[{"title":"Default Title","offer_id":52091476574518,"sku":"25828","price":182.3,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/9242\/2710\/files\/25836-5_8-3FSER-C.P.Rougher-1_6df4e2b9-7401-46c1-9e19-dd3b379b3a6f.webp?v=1752606811"},{"product_id":"emsc-1-2-3fse-c-p-roughers-zrn-1-1-4-x-3","title":"EMSC 1\/2 3FSE C.P. Roughers ZrN 1-1\/4 x 3","description":"\u003ch2 class=\"end-mill-subtitle\"\u003eHigh-Efficiency Roughing End Mill for Aggressive Material Removal\u003c\/h2\u003e\u003cdiv class=\"end-mill-main-text-box\"\u003e\u003cp\u003eThe 3-Flute Course Pitch Rougher End Mill with coarse pitch geometry is engineered for rapid stock removal in demanding machining operations. Featuring a serrated (wavy) cutting edge, it breaks chips into smaller segments, reducing cutting forces and improving chip evacuation. The reduced flute count enhances rigidity and allows for deeper cuts at higher feed rates, making it ideal for roughing applications prior to finishing. Designed for performance and durability, this tool maximizes productivity while minimizing tool wear in tough materials.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv class=\"end-mill-key-feat-box\"\u003e\u003cul\u003e\n\u003cli\u003e3-flute design for improved chip evacuation and strength\u003c\/li\u003e\n\u003cli\u003eDesigned with a small corner radius and chamfer for strength\u003c\/li\u003e\n\u003cli\u003eCoarse pitch serrated cutting edges for efficient chip breaking\u003c\/li\u003e\n\u003cli\u003eReduced cutting pressure for smoother roughing operations\u003c\/li\u003e\n\u003cli\u003eHigh material removal rates with stable performance\u003c\/li\u003e\n\u003cli\u003eSolid carbide construction for durability and heat resistance\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e\u003cdiv class=\"end-mill-ideal-for-box\"\u003e\u003cul\u003e\n\u003cli\u003eBest for steel, stainless steel, and hardened steel\u003c\/li\u003e\n\u003cli\u003eGood for aluminum, nickel, and iron\u003c\/li\u003e\n\u003cli\u003eFor roughing\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e\u003cdiv class=\"end-mill-specs-box\"\u003e\u003cp\u003ePiece Count: 1\u003cbr\u003eMaterial: Solid Carbide\u003cbr\u003eTool Type: Rougher End Mill\u003cbr\u003eEnd Style: Square End\u003cbr\u003eHelix Angle: 42\u003cbr\u003eColor: Light Gold\u003cbr\u003eCut Diameter (in): 0.5\u003cbr\u003eLOC (in): 1.25\u003cbr\u003eShank Diameter (in): 0.5\u003cbr\u003eOAL (in): 3\u003cbr\u003eNo. of Flutes: 3\u003cbr\u003eCoating: ZrN\u003c\/p\u003e\u003c\/div\u003e","brand":"CobraCarbide","offers":[{"title":"Default Title","offer_id":52091476640054,"sku":"25829","price":207.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/9242\/2710\/files\/25837-5_8-3FSER-C.P.R.-ZRN-1_dd4b95b1-4fe4-4766-b309-890fe2b2637d.webp?v=1752606810"},{"product_id":"emsc-1-2-3fse-c-p-roughers-bright-2-x-4","title":"EMSC 1\/2 3FSE C.P. Roughers Bright 2 x 4","description":"\u003ch2 class=\"end-mill-subtitle\"\u003eHigh-Efficiency Roughing End Mill for Aggressive Material Removal\u003c\/h2\u003e\u003cdiv class=\"end-mill-main-text-box\"\u003e\u003cp\u003eThe 3-Flute Course Pitch Rougher End Mill with coarse pitch geometry is engineered for rapid stock removal in demanding machining operations. Featuring a serrated (wavy) cutting edge, it breaks chips into smaller segments, reducing cutting forces and improving chip evacuation. The reduced flute count enhances rigidity and allows for deeper cuts at higher feed rates, making it ideal for roughing applications prior to finishing. Designed for performance and durability, this tool maximizes productivity while minimizing tool wear in tough materials.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv class=\"end-mill-key-feat-box\"\u003e\u003cul\u003e\n\u003cli\u003e3-flute design for improved chip evacuation and strength\u003c\/li\u003e\n\u003cli\u003eDesigned with a small corner radius and chamfer for strength\u003c\/li\u003e\n\u003cli\u003eCoarse pitch serrated cutting edges for efficient chip breaking\u003c\/li\u003e\n\u003cli\u003eReduced cutting pressure for smoother roughing operations\u003c\/li\u003e\n\u003cli\u003eHigh material removal rates with stable performance\u003c\/li\u003e\n\u003cli\u003eSolid carbide construction for durability and heat resistance\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e\u003cdiv class=\"end-mill-ideal-for-box\"\u003e\u003cul\u003e\n\u003cli\u003eBest for steel, stainless steel, and hardened steel\u003c\/li\u003e\n\u003cli\u003eGood for aluminum, nickel, and iron\u003c\/li\u003e\n\u003cli\u003eFor roughing\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e\u003cdiv class=\"end-mill-specs-box\"\u003e\u003cp\u003ePiece Count: 1\u003cbr\u003eMaterial: Solid Carbide\u003cbr\u003eTool Type: Rougher End Mill\u003cbr\u003eEnd Style: Square End\u003cbr\u003eHelix Angle: 42\u003cbr\u003eCut Diameter (in): 0.5\u003cbr\u003eShank Diameter (in): 0.5\u003cbr\u003eOAL (in): 4\u003cbr\u003eNo. of Flutes: 3\u003cbr\u003eCoating: Uncoated, Bright\u003c\/p\u003e\u003c\/div\u003e","brand":"CobraCarbide","offers":[{"title":"Default Title","offer_id":52091476672822,"sku":"25830","price":280.68,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/9242\/2710\/files\/25836-5_8-3FSER-C.P.Rougher-1_f9e3936d-4234-4a8d-9ac9-c12f22528cf5.webp?v=1752606810"},{"product_id":"emsc-1-2-3fse-c-p-roughers-zrn-2-x-4","title":"EMSC 1\/2 3FSE C.P. 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Designed for performance and durability, this tool maximizes productivity while minimizing tool wear in tough materials.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv class=\"end-mill-key-feat-box\"\u003e\u003cul\u003e\n\u003cli\u003e3-flute design for improved chip evacuation and strength\u003c\/li\u003e\n\u003cli\u003eDesigned with a small corner radius and chamfer for strength\u003c\/li\u003e\n\u003cli\u003eCoarse pitch serrated cutting edges for efficient chip breaking\u003c\/li\u003e\n\u003cli\u003eReduced cutting pressure for smoother roughing operations\u003c\/li\u003e\n\u003cli\u003eHigh material removal rates with stable performance\u003c\/li\u003e\n\u003cli\u003eSolid carbide construction for durability and heat resistance\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e\u003cdiv class=\"end-mill-ideal-for-box\"\u003e\u003cul\u003e\n\u003cli\u003eBest for steel, stainless steel, and hardened steel\u003c\/li\u003e\n\u003cli\u003eGood for aluminum, nickel, and iron\u003c\/li\u003e\n\u003cli\u003eFor roughing\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e\u003cdiv class=\"end-mill-specs-box\"\u003e\u003cp\u003ePiece Count: 1\u003cbr\u003eMaterial: Solid Carbide\u003cbr\u003eTool Type: Rougher End Mill\u003cbr\u003eEnd Style: Square End\u003cbr\u003eHelix Angle: 42\u003cbr\u003eColor: Light Gold\u003cbr\u003eCut Diameter (in): 0.5\u003cbr\u003eShank Diameter (in): 0.5\u003cbr\u003eOAL (in): 4\u003cbr\u003eNo. of Flutes: 3\u003cbr\u003eCoating: ZrN\u003c\/p\u003e\u003c\/div\u003e","brand":"CobraCarbide","offers":[{"title":"Default Title","offer_id":52091476705590,"sku":"25831","price":313.68,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/9242\/2710\/files\/25837-5_8-3FSER-C.P.R.-ZRN-1_6c1dafb9-125f-4195-bd72-e3d3ab37424e.webp?v=1752606809"},{"product_id":"emsc-5-8-3fse-c-p-roughers-bright-1-1-4-x-3-1-2","title":"EMSC 5\/8 3FSE C.P. 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Designed for performance and durability, this tool maximizes productivity while minimizing tool wear in tough materials.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv class=\"end-mill-key-feat-box\"\u003e\u003cul\u003e\n\u003cli\u003e3-flute design for improved chip evacuation and strength\u003c\/li\u003e\n\u003cli\u003eDesigned with a small corner radius and chamfer for strength\u003c\/li\u003e\n\u003cli\u003eCoarse pitch serrated cutting edges for efficient chip breaking\u003c\/li\u003e\n\u003cli\u003eReduced cutting pressure for smoother roughing operations\u003c\/li\u003e\n\u003cli\u003eHigh material removal rates with stable performance\u003c\/li\u003e\n\u003cli\u003eSolid carbide construction for durability and heat resistance\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e\u003cdiv class=\"end-mill-ideal-for-box\"\u003e\u003cul\u003e\n\u003cli\u003eBest for steel, stainless steel, and hardened steel\u003c\/li\u003e\n\u003cli\u003eGood for aluminum, nickel, and iron\u003c\/li\u003e\n\u003cli\u003eFor roughing\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e\u003cdiv class=\"end-mill-specs-box\"\u003e\u003cp\u003ePiece Count: 1\u003cbr\u003eMaterial: Solid Carbide\u003cbr\u003eTool Type: Rougher End Mill\u003cbr\u003eEnd Style: Square End\u003cbr\u003eHelix Angle: 42\u003cbr\u003eCut Diameter (in): 0.625\u003cbr\u003eLOC (in): 1.25\u003cbr\u003eShank Diameter (in): 0.625\u003cbr\u003eOAL (in): 3.5\u003cbr\u003eNo. of Flutes: 3\u003cbr\u003eCoating: Uncoated, Bright\u003c\/p\u003e\u003c\/div\u003e","brand":"CobraCarbide","offers":[{"title":"Default Title","offer_id":52091476803894,"sku":"25836","price":303.87,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/9242\/2710\/files\/25836-5_8-3FSER-C.P.Rougher-1_343c1b6e-d544-4869-8049-fe1959c4f0c3.webp?v=1752606808"},{"product_id":"emsc-5-8-3fse-c-p-roughers-zrn-1-1-4-x-3-1-2","title":"EMSC 5\/8 3FSE C.P. 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Designed for performance and durability, this tool maximizes productivity while minimizing tool wear in tough materials.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv class=\"end-mill-key-feat-box\"\u003e\u003cul\u003e\n\u003cli\u003e3-flute design for improved chip evacuation and strength\u003c\/li\u003e\n\u003cli\u003eDesigned with a small corner radius and chamfer for strength\u003c\/li\u003e\n\u003cli\u003eCoarse pitch serrated cutting edges for efficient chip breaking\u003c\/li\u003e\n\u003cli\u003eReduced cutting pressure for smoother roughing operations\u003c\/li\u003e\n\u003cli\u003eHigh material removal rates with stable performance\u003c\/li\u003e\n\u003cli\u003eSolid carbide construction for durability and heat resistance\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e\u003cdiv class=\"end-mill-ideal-for-box\"\u003e\u003cul\u003e\n\u003cli\u003eBest for steel, stainless steel, and hardened steel\u003c\/li\u003e\n\u003cli\u003eGood for aluminum, nickel, and iron\u003c\/li\u003e\n\u003cli\u003eFor roughing\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e\u003cdiv class=\"end-mill-specs-box\"\u003e\u003cp\u003ePiece Count: 1\u003cbr\u003eMaterial: Solid Carbide\u003cbr\u003eTool Type: Rougher End Mill\u003cbr\u003eEnd Style: Square End\u003cbr\u003eHelix Angle: 42\u003cbr\u003eColor: Light Gold\u003cbr\u003eCut Diameter (in): 0.625\u003cbr\u003eLOC (in): 1.25\u003cbr\u003eShank Diameter (in): 0.625\u003cbr\u003eOAL (in): 3.5\u003cbr\u003eNo. of Flutes: 3\u003cbr\u003eCoating: ZrN\u003c\/p\u003e\u003c\/div\u003e","brand":"CobraCarbide","offers":[{"title":"Default Title","offer_id":52091476836662,"sku":"25837","price":343.09,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/9242\/2710\/files\/25837-5_8-3FSER-C.P.R.-ZRN-1_004d9a9b-46f6-4200-ba32-723b2e2d2ce5.webp?v=1752606807"},{"product_id":"emsc-3-4-3fse-c-p-roughers-bright-1-1-2-x-4","title":"EMSC 3\/4 3FSE C.P. Roughers Bright 1-1\/2 x 4","description":"\u003ch2 class=\"end-mill-subtitle\"\u003eHigh-Efficiency Roughing End Mill for Aggressive Material Removal\u003c\/h2\u003e\u003cdiv class=\"end-mill-main-text-box\"\u003e\u003cp\u003eThe 3-Flute Course Pitch Rougher End Mill with coarse pitch geometry is engineered for rapid stock removal in demanding machining operations. Featuring a serrated (wavy) cutting edge, it breaks chips into smaller segments, reducing cutting forces and improving chip evacuation. The reduced flute count enhances rigidity and allows for deeper cuts at higher feed rates, making it ideal for roughing applications prior to finishing. Designed for performance and durability, this tool maximizes productivity while minimizing tool wear in tough materials.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv class=\"end-mill-key-feat-box\"\u003e\u003cul\u003e\n\u003cli\u003e3-flute design for improved chip evacuation and strength\u003c\/li\u003e\n\u003cli\u003eDesigned with a small corner radius and chamfer for strength\u003c\/li\u003e\n\u003cli\u003eCoarse pitch serrated cutting edges for efficient chip breaking\u003c\/li\u003e\n\u003cli\u003eReduced cutting pressure for smoother roughing operations\u003c\/li\u003e\n\u003cli\u003eHigh material removal rates with stable performance\u003c\/li\u003e\n\u003cli\u003eSolid carbide construction for durability and heat resistance\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e\u003cdiv class=\"end-mill-ideal-for-box\"\u003e\u003cul\u003e\n\u003cli\u003eBest for steel, stainless steel, and hardened steel\u003c\/li\u003e\n\u003cli\u003eGood for aluminum, nickel, and iron\u003c\/li\u003e\n\u003cli\u003eFor roughing\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e\u003cdiv class=\"end-mill-specs-box\"\u003e\u003cp\u003ePiece Count: 1\u003cbr\u003eMaterial: Solid Carbide\u003cbr\u003eTool Type: Rougher End Mill\u003cbr\u003eEnd Style: Square End\u003cbr\u003eHelix Angle: 42\u003cbr\u003eCut Diameter (in): 0.75\u003cbr\u003eLOC (in): 1.5\u003cbr\u003eShank Diameter (in): 0.75\u003cbr\u003eOAL (in): 4\u003cbr\u003eNo. of Flutes: 3\u003cbr\u003eCoating: Uncoated, Bright\u003c\/p\u003e\u003c\/div\u003e","brand":"CobraCarbide","offers":[{"title":"Default Title","offer_id":52091477033270,"sku":"25846","price":421.51,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/9242\/2710\/files\/25836-5_8-3FSER-C.P.Rougher-1_2f93a0f7-718e-4686-ba9c-5f716bfb12fd.webp?v=1752606805"},{"product_id":"emsc-3-4-3fse-c-p-roughers-zrn-1-1-2-x-4","title":"EMSC 3\/4 3FSE C.P. Roughers ZrN 1-1\/2 x 4","description":"\u003ch2 class=\"end-mill-subtitle\"\u003eHigh-Efficiency Roughing End Mill for Aggressive Material Removal\u003c\/h2\u003e\u003cdiv class=\"end-mill-main-text-box\"\u003e\u003cp\u003eThe 3-Flute Course Pitch Rougher End Mill with coarse pitch geometry is engineered for rapid stock removal in demanding machining operations. Featuring a serrated (wavy) cutting edge, it breaks chips into smaller segments, reducing cutting forces and improving chip evacuation. The reduced flute count enhances rigidity and allows for deeper cuts at higher feed rates, making it ideal for roughing applications prior to finishing. Designed for performance and durability, this tool maximizes productivity while minimizing tool wear in tough materials.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv class=\"end-mill-key-feat-box\"\u003e\u003cul\u003e\n\u003cli\u003e3-flute design for improved chip evacuation and strength\u003c\/li\u003e\n\u003cli\u003eDesigned with a small corner radius and chamfer for strength\u003c\/li\u003e\n\u003cli\u003eCoarse pitch serrated cutting edges for efficient chip breaking\u003c\/li\u003e\n\u003cli\u003eReduced cutting pressure for smoother roughing operations\u003c\/li\u003e\n\u003cli\u003eHigh material removal rates with stable performance\u003c\/li\u003e\n\u003cli\u003eSolid carbide construction for durability and heat resistance\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e\u003cdiv class=\"end-mill-ideal-for-box\"\u003e\u003cul\u003e\n\u003cli\u003eBest for steel, stainless steel, and hardened steel\u003c\/li\u003e\n\u003cli\u003eGood for aluminum, nickel, and iron\u003c\/li\u003e\n\u003cli\u003eFor roughing\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e\u003cdiv class=\"end-mill-specs-box\"\u003e\u003cp\u003ePiece Count: 1\u003cbr\u003eMaterial: Solid Carbide\u003cbr\u003eTool Type: Rougher End Mill\u003cbr\u003eEnd Style: Square End\u003cbr\u003eHelix Angle: 42\u003cbr\u003eColor: Light Gold\u003cbr\u003eCut Diameter (in): 0.75\u003cbr\u003eLOC (in): 1.5\u003cbr\u003eShank Diameter (in): 0.75\u003cbr\u003eOAL (in): 4\u003cbr\u003eNo. of Flutes: 3\u003cbr\u003eCoating: ZrN\u003c\/p\u003e\u003c\/div\u003e","brand":"CobraCarbide","offers":[{"title":"Default Title","offer_id":52091477098806,"sku":"25847","price":480.31,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/9242\/2710\/files\/25837-5_8-3FSER-C.P.R.-ZRN-1_9ec67ca1-5e64-4ee3-8ec8-96b4c86763e9.webp?v=1752606804"},{"product_id":"emsc-3-4-3fse-c-p-roughers-bright-2-1-8-x-5","title":"EMSC 3\/4 3FSE C.P. Roughers Bright 2-1\/8 x 5","description":"\u003ch2 class=\"end-mill-subtitle\"\u003eHigh-Efficiency Roughing End Mill for Aggressive Material Removal\u003c\/h2\u003e\u003cdiv class=\"end-mill-main-text-box\"\u003e\u003cp\u003eThe 3-Flute Course Pitch Rougher End Mill with coarse pitch geometry is engineered for rapid stock removal in demanding machining operations. Featuring a serrated (wavy) cutting edge, it breaks chips into smaller segments, reducing cutting forces and improving chip evacuation. The reduced flute count enhances rigidity and allows for deeper cuts at higher feed rates, making it ideal for roughing applications prior to finishing. Designed for performance and durability, this tool maximizes productivity while minimizing tool wear in tough materials.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv class=\"end-mill-key-feat-box\"\u003e\u003cul\u003e\n\u003cli\u003e3-flute design for improved chip evacuation and strength\u003c\/li\u003e\n\u003cli\u003eDesigned with a small corner radius and chamfer for strength\u003c\/li\u003e\n\u003cli\u003eCoarse pitch serrated cutting edges for efficient chip breaking\u003c\/li\u003e\n\u003cli\u003eReduced cutting pressure for smoother roughing operations\u003c\/li\u003e\n\u003cli\u003eHigh material removal rates with stable performance\u003c\/li\u003e\n\u003cli\u003eSolid carbide construction for durability and heat resistance\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e\u003cdiv class=\"end-mill-ideal-for-box\"\u003e\u003cul\u003e\n\u003cli\u003eBest for steel, stainless steel, and hardened steel\u003c\/li\u003e\n\u003cli\u003eGood for aluminum, nickel, and iron\u003c\/li\u003e\n\u003cli\u003eFor roughing\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e\u003cdiv class=\"end-mill-specs-box\"\u003e\u003cp\u003ePiece Count: 1\u003cbr\u003eMaterial: Solid Carbide\u003cbr\u003eTool Type: Rougher End Mill\u003cbr\u003eEnd Style: Square End\u003cbr\u003eHelix Angle: 42\u003cbr\u003eCut Diameter (in): 0.75\u003cbr\u003eLOC (in): 2.125\u003cbr\u003eShank Diameter (in): 0.75\u003cbr\u003eOAL (mm): 5\u003cbr\u003eNo. of Flutes: 3\u003cbr\u003eCoating: Uncoated, Bright\u003c\/p\u003e\u003c\/div\u003e","brand":"CobraCarbide","offers":[{"title":"Default Title","offer_id":52091477164342,"sku":"25850","price":647.45,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/9242\/2710\/files\/25836-5_8-3FSER-C.P.Rougher-1_3a63e7fa-3749-452c-a3dc-9835bcd110d8.webp?v=1752606803"},{"product_id":"emsc-3-4-3fse-c-p-roughers-zrn-2-1-8-x-5","title":"EMSC 3\/4 3FSE C.P. Roughers ZrN 2-1\/8 x 5","description":"\u003ch2 class=\"end-mill-subtitle\"\u003eHigh-Efficiency Roughing End Mill for Aggressive Material Removal\u003c\/h2\u003e\u003cdiv class=\"end-mill-main-text-box\"\u003e\u003cp\u003eThe 3-Flute Course Pitch Rougher End Mill with coarse pitch geometry is engineered for rapid stock removal in demanding machining operations. Featuring a serrated (wavy) cutting edge, it breaks chips into smaller segments, reducing cutting forces and improving chip evacuation. The reduced flute count enhances rigidity and allows for deeper cuts at higher feed rates, making it ideal for roughing applications prior to finishing. Designed for performance and durability, this tool maximizes productivity while minimizing tool wear in tough materials.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv class=\"end-mill-key-feat-box\"\u003e\u003cul\u003e\n\u003cli\u003e3-flute design for improved chip evacuation and strength\u003c\/li\u003e\n\u003cli\u003eDesigned with a small corner radius and chamfer for strength\u003c\/li\u003e\n\u003cli\u003eCoarse pitch serrated cutting edges for efficient chip breaking\u003c\/li\u003e\n\u003cli\u003eReduced cutting pressure for smoother roughing operations\u003c\/li\u003e\n\u003cli\u003eHigh material removal rates with stable performance\u003c\/li\u003e\n\u003cli\u003eSolid carbide construction for durability and heat resistance\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e\u003cdiv class=\"end-mill-ideal-for-box\"\u003e\u003cul\u003e\n\u003cli\u003eBest for steel, stainless steel, and hardened steel\u003c\/li\u003e\n\u003cli\u003eGood for aluminum, nickel, and iron\u003c\/li\u003e\n\u003cli\u003eFor roughing\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e\u003cdiv class=\"end-mill-specs-box\"\u003e\u003cp\u003ePiece Count: 1\u003cbr\u003eMaterial: Solid Carbide\u003cbr\u003eTool Type: Rougher End Mill\u003cbr\u003eEnd Style: Square End\u003cbr\u003eHelix Angle: 42\u003cbr\u003eColor: Light Gold\u003cbr\u003eCut Diameter (in): 0.75\u003cbr\u003eLOC (in): 2.125\u003cbr\u003eShank Diameter (in): 0.75\u003cbr\u003eOAL (mm): 5\u003cbr\u003eNo. of Flutes: 3\u003cbr\u003eCoating: ZrN\u003c\/p\u003e\u003c\/div\u003e","brand":"CobraCarbide","offers":[{"title":"Default Title","offer_id":52091477295414,"sku":"25851","price":701.27,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/9242\/2710\/files\/25837-5_8-3FSER-C.P.R.-ZRN-1_148c722c-e423-4538-b348-32d90f43934d.webp?v=1752606802"},{"product_id":"emsc-1-3fse-c-p-roughers-bright-1-1-2-x-4","title":"EMSC 1 3FSE C.P. Roughers Bright 1-1\/2 x 4","description":"\u003ch2 class=\"end-mill-subtitle\"\u003eHigh-Efficiency Roughing End Mill for Aggressive Material Removal\u003c\/h2\u003e\u003cdiv class=\"end-mill-main-text-box\"\u003e\u003cp\u003eThe 3-Flute Course Pitch Rougher End Mill with coarse pitch geometry is engineered for rapid stock removal in demanding machining operations. Featuring a serrated (wavy) cutting edge, it breaks chips into smaller segments, reducing cutting forces and improving chip evacuation. The reduced flute count enhances rigidity and allows for deeper cuts at higher feed rates, making it ideal for roughing applications prior to finishing. Designed for performance and durability, this tool maximizes productivity while minimizing tool wear in tough materials.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv class=\"end-mill-key-feat-box\"\u003e\u003cul\u003e\n\u003cli\u003e3-flute design for improved chip evacuation and strength\u003c\/li\u003e\n\u003cli\u003eDesigned with a small corner radius and chamfer for strength\u003c\/li\u003e\n\u003cli\u003eCoarse pitch serrated cutting edges for efficient chip breaking\u003c\/li\u003e\n\u003cli\u003eReduced cutting pressure for smoother roughing operations\u003c\/li\u003e\n\u003cli\u003eHigh material removal rates with stable performance\u003c\/li\u003e\n\u003cli\u003eSolid carbide construction for durability and heat resistance\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e\u003cdiv class=\"end-mill-ideal-for-box\"\u003e\u003cul\u003e\n\u003cli\u003eBest for steel, stainless steel, and hardened steel\u003c\/li\u003e\n\u003cli\u003eGood for aluminum, nickel, and iron\u003c\/li\u003e\n\u003cli\u003eFor roughing\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e\u003cdiv class=\"end-mill-specs-box\"\u003e\u003cp\u003ePiece Count: 1\u003cbr\u003eMaterial: Solid Carbide\u003cbr\u003eTool Type: Rougher End Mill\u003cbr\u003eEnd Style: Square End\u003cbr\u003eHelix Angle: 42\u003cbr\u003eCut Diameter (mm): 1\u003cbr\u003eLOC (in): 1.5\u003cbr\u003eShank Diameter (mm): 1\u003cbr\u003eOAL (in): 4\u003cbr\u003eNo. of Flutes: 3\u003cbr\u003eCoating: Uncoated, Bright\u003c\/p\u003e\u003c\/div\u003e","brand":"CobraCarbide","offers":[{"title":"Default Title","offer_id":52091477360950,"sku":"25852","price":735.17,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/9242\/2710\/files\/25836-5_8-3FSER-C.P.Rougher-1_9d03308e-afc3-45d3-b005-72eeda70025a.webp?v=1752606801"},{"product_id":"emsc-1-3fse-c-p-roughers-zrn-1-1-2-x-4","title":"EMSC 1 3FSE C.P. Roughers ZrN 1-1\/2 x 4","description":"\u003ch2 class=\"end-mill-subtitle\"\u003eHigh-Efficiency Roughing End Mill for Aggressive Material Removal\u003c\/h2\u003e\u003cdiv class=\"end-mill-main-text-box\"\u003e\u003cp\u003eThe 3-Flute Course Pitch Rougher End Mill with coarse pitch geometry is engineered for rapid stock removal in demanding machining operations. Featuring a serrated (wavy) cutting edge, it breaks chips into smaller segments, reducing cutting forces and improving chip evacuation. The reduced flute count enhances rigidity and allows for deeper cuts at higher feed rates, making it ideal for roughing applications prior to finishing. Designed for performance and durability, this tool maximizes productivity while minimizing tool wear in tough materials.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv class=\"end-mill-key-feat-box\"\u003e\u003cul\u003e\n\u003cli\u003e3-flute design for improved chip evacuation and strength\u003c\/li\u003e\n\u003cli\u003eDesigned with a small corner radius and chamfer for strength\u003c\/li\u003e\n\u003cli\u003eCoarse pitch serrated cutting edges for efficient chip breaking\u003c\/li\u003e\n\u003cli\u003eReduced cutting pressure for smoother roughing operations\u003c\/li\u003e\n\u003cli\u003eHigh material removal rates with stable performance\u003c\/li\u003e\n\u003cli\u003eSolid carbide construction for durability and heat resistance\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e\u003cdiv class=\"end-mill-ideal-for-box\"\u003e\u003cul\u003e\n\u003cli\u003eBest for steel, stainless steel, and hardened steel\u003c\/li\u003e\n\u003cli\u003eGood for aluminum, nickel, and iron\u003c\/li\u003e\n\u003cli\u003eFor roughing\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e\u003cdiv class=\"end-mill-specs-box\"\u003e\u003cp\u003ePiece Count: 1\u003cbr\u003eMaterial: Solid Carbide\u003cbr\u003eTool Type: Rougher End Mill\u003cbr\u003eEnd Style: Square End\u003cbr\u003eHelix Angle: 42\u003cbr\u003eColor: Light Gold\u003cbr\u003eCut Diameter (mm): 1\u003cbr\u003eLOC (in): 1.5\u003cbr\u003eShank Diameter (mm): 1\u003cbr\u003eOAL (in): 4\u003cbr\u003eNo. of Flutes: 3\u003cbr\u003eCoating: ZrN\u003c\/p\u003e\u003c\/div\u003e","brand":"CobraCarbide","offers":[{"title":"Default Title","offer_id":52091477426486,"sku":"25853","price":803.83,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/9242\/2710\/files\/25837-5_8-3FSER-C.P.R.-ZRN-1_c389afff-8fc8-4925-a975-63ba8cc89da8.webp?v=1752606800"},{"product_id":"emsc-1-3fse-c-p-roughers-bright-2-x-5","title":"EMSC 1 3FSE C.P. Roughers Bright 2 x 5","description":"\u003ch2 class=\"end-mill-subtitle\"\u003eHigh-Efficiency Roughing End Mill for Aggressive Material Removal\u003c\/h2\u003e\u003cdiv class=\"end-mill-main-text-box\"\u003e\u003cp\u003eThe 3-Flute Course Pitch Rougher End Mill with coarse pitch geometry is engineered for rapid stock removal in demanding machining operations. Featuring a serrated (wavy) cutting edge, it breaks chips into smaller segments, reducing cutting forces and improving chip evacuation. The reduced flute count enhances rigidity and allows for deeper cuts at higher feed rates, making it ideal for roughing applications prior to finishing. Designed for performance and durability, this tool maximizes productivity while minimizing tool wear in tough materials.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv class=\"end-mill-key-feat-box\"\u003e\u003cul\u003e\n\u003cli\u003e3-flute design for improved chip evacuation and strength\u003c\/li\u003e\n\u003cli\u003eDesigned with a small corner radius and chamfer for strength\u003c\/li\u003e\n\u003cli\u003eCoarse pitch serrated cutting edges for efficient chip breaking\u003c\/li\u003e\n\u003cli\u003eReduced cutting pressure for smoother roughing operations\u003c\/li\u003e\n\u003cli\u003eHigh material removal rates with stable performance\u003c\/li\u003e\n\u003cli\u003eSolid carbide construction for durability and heat resistance\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e\u003cdiv class=\"end-mill-ideal-for-box\"\u003e\u003cul\u003e\n\u003cli\u003eBest for steel, stainless steel, and hardened steel\u003c\/li\u003e\n\u003cli\u003eGood for aluminum, nickel, and iron\u003c\/li\u003e\n\u003cli\u003eFor roughing\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e\u003cdiv class=\"end-mill-specs-box\"\u003e\u003cp\u003ePiece Count: 1\u003cbr\u003eMaterial: Solid Carbide\u003cbr\u003eTool Type: Rougher End Mill\u003cbr\u003eEnd Style: Square End\u003cbr\u003eHelix Angle: 42\u003cbr\u003eCut Diameter (mm): 1\u003cbr\u003eShank Diameter (in): 0.125\u003cbr\u003eNo. of Flutes: 3\u003cbr\u003eCoating: Uncoated, Bright\u003c\/p\u003e\u003c\/div\u003e","brand":"CobraCarbide","offers":[{"title":"Default Title","offer_id":52091477492022,"sku":"25854","price":801.17,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/9242\/2710\/files\/25836-5_8-3FSER-C.P.Rougher-1_79c20dc5-5b4f-47d2-86a7-c56f27991a11.webp?v=1752606799"},{"product_id":"emsc-1-3fse-c-p-roughers-zrn-2-x-5","title":"EMSC 1 3FSE C.P. Roughers ZrN 2 x 5","description":"\u003ch2 class=\"end-mill-subtitle\"\u003eHigh-Efficiency Roughing End Mill for Aggressive Material Removal\u003c\/h2\u003e\u003cdiv class=\"end-mill-main-text-box\"\u003e\u003cp\u003eThe 3-Flute Course Pitch Rougher End Mill with coarse pitch geometry is engineered for rapid stock removal in demanding machining operations. Featuring a serrated (wavy) cutting edge, it breaks chips into smaller segments, reducing cutting forces and improving chip evacuation. The reduced flute count enhances rigidity and allows for deeper cuts at higher feed rates, making it ideal for roughing applications prior to finishing. Designed for performance and durability, this tool maximizes productivity while minimizing tool wear in tough materials.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv class=\"end-mill-key-feat-box\"\u003e\u003cul\u003e\n\u003cli\u003e3-flute design for improved chip evacuation and strength\u003c\/li\u003e\n\u003cli\u003eDesigned with a small corner radius and chamfer for strength\u003c\/li\u003e\n\u003cli\u003eCoarse pitch serrated cutting edges for efficient chip breaking\u003c\/li\u003e\n\u003cli\u003eReduced cutting pressure for smoother roughing operations\u003c\/li\u003e\n\u003cli\u003eHigh material removal rates with stable performance\u003c\/li\u003e\n\u003cli\u003eSolid carbide construction for durability and heat resistance\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e\u003cdiv class=\"end-mill-ideal-for-box\"\u003e\u003cul\u003e\n\u003cli\u003eBest for steel, stainless steel, and hardened steel\u003c\/li\u003e\n\u003cli\u003eGood for aluminum, nickel, and iron\u003c\/li\u003e\n\u003cli\u003eFor roughing\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e\u003cdiv class=\"end-mill-specs-box\"\u003e\u003cp\u003ePiece Count: 1\u003cbr\u003eMaterial: Solid Carbide\u003cbr\u003eTool Type: Rougher End Mill\u003cbr\u003eEnd Style: Square End\u003cbr\u003eHelix Angle: 42\u003cbr\u003eColor: Light Gold\u003cbr\u003eCut Diameter (mm): 1\u003cbr\u003eShank Diameter (in): 0.125\u003cbr\u003eNo. of Flutes: 3\u003cbr\u003eCoating: ZrN\u003c\/p\u003e\u003c\/div\u003e","brand":"CobraCarbide","offers":[{"title":"Default Title","offer_id":52091477557558,"sku":"25855","price":864.55,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/9242\/2710\/files\/25837-5_8-3FSER-C.P.R.-ZRN-1_88a75f75-8973-4e4b-ad84-7ad61953f1a9.webp?v=1752606798"},{"product_id":"emsc-3-16-4fser-bright-f-p-rougher-5-8-x-2","title":"EMSC 3\/16 4FSER Bright F.P. Rougher 5\/8 x 2","description":"\u003ch2 class=\"end-mill-subtitle\"\u003e4-Flute Fine Pitch Rougher End Mill for Profiling\u003c\/h2\u003e\u003cdiv class=\"end-mill-main-text-box\"\u003e\u003cp\u003eThe 4-flute fine pitch rougher end mill is designed for aggressive material removal while maintaining improved surface finish compared to coarse roughers. The 4-flute single end (4FSE) configuration provides rigidity and balanced cutting stability, while the fine-tooth roughing geometry breaks chips to reduce cutting load and vibration. Manufactured from solid carbide and available in TiAlN and AlTiN coatings, this tool offers enhanced heat resistance, oxidation protection, and extended tool life in demanding CNC machining applications.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv class=\"end-mill-key-feat-box\"\u003e\u003cul\u003e\n\u003cli\u003eChip-breaking geometry for reduced cutting forces\u003c\/li\u003e\n\u003cli\u003eSolid carbide construction for rigidity and durability\u003c\/li\u003e\n\u003cli\u003eDesigned with a small corner radius and chamfer strength\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e\u003cdiv class=\"end-mill-ideal-for-box\"\u003e\u003cul\u003e\n\u003cli\u003eBest for steel, stainless steel, and hardened\u003c\/li\u003e\n\u003cli\u003eGood for aluminum, nickel, and iron\u003c\/li\u003e\n\u003cli\u003eRoughing\u003c\/li\u003e\n\u003cli\u003eProfiling and plunging\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e\u003cdiv class=\"end-mill-specs-box\"\u003e\u003cp\u003ePiece Count: 1\u003cbr\u003eMaterial: Solid Carbide\u003cbr\u003eTool Type: Rougher End Mill\u003cbr\u003eIncluded Angle: 42\u003cbr\u003eCut Diameter (in): 0.1875\u003cbr\u003eLOC (in): 0.625\u003cbr\u003eShank Diameter (in): 0.1875\u003cbr\u003eOAL (in): 2\u003cbr\u003eNo. of Flutes: 4\u003cbr\u003eCoating: Uncoated, Bright\u003c\/p\u003e\u003c\/div\u003e","brand":"CobraCarbide","offers":[{"title":"Default Title","offer_id":52091535262006,"sku":"29012","price":74.09,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/9242\/2710\/files\/29096-1_2-4FL-Bright-F.P.R.-1_e20f61f6-597e-43b0-864f-3d50b42f86e7.webp?v=1752606317"},{"product_id":"emsc-5-16-4fsel-bright-f-p-rougher-13-16-x-2-1-2","title":"EMSC 5\/16 4FSEL Bright F.P. Rougher 13\/16 x 2-1\/2","description":"\u003ch2 class=\"end-mill-subtitle\"\u003e4-Flute Fine Pitch Rougher End Mill for Profiling\u003c\/h2\u003e\u003cdiv class=\"end-mill-main-text-box\"\u003e\u003cp\u003eThe 4-flute fine pitch rougher end mill is designed for aggressive material removal while maintaining improved surface finish compared to coarse roughers. The 4-flute single end (4FSE) configuration provides rigidity and balanced cutting stability, while the fine-tooth roughing geometry breaks chips to reduce cutting load and vibration. Manufactured from solid carbide and available in TiAlN and AlTiN coatings, this tool offers enhanced heat resistance, oxidation protection, and extended tool life in demanding CNC machining applications.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv class=\"end-mill-key-feat-box\"\u003e\u003cul\u003e\n\u003cli\u003eChip-breaking geometry for reduced cutting forces\u003c\/li\u003e\n\u003cli\u003eSolid carbide construction for rigidity and durability\u003c\/li\u003e\n\u003cli\u003eDesigned with a small corner radius and chamfer strength\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e\u003cdiv class=\"end-mill-ideal-for-box\"\u003e\u003cul\u003e\n\u003cli\u003eBest for steel, stainless steel, and hardened\u003c\/li\u003e\n\u003cli\u003eGood for aluminum, nickel, and iron\u003c\/li\u003e\n\u003cli\u003eRoughing\u003c\/li\u003e\n\u003cli\u003eProfiling and plunging\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e\u003cdiv class=\"end-mill-specs-box\"\u003e\u003cp\u003ePiece Count: 1\u003cbr\u003eMaterial: Solid Carbide\u003cbr\u003eTool Type: Rougher End Mill\u003cbr\u003eIncluded Angle: 42\u003cbr\u003eCut Diameter (in): 46158\u003cbr\u003eLOC (in): 0.8125\u003cbr\u003eShank Diameter (in): 46158\u003cbr\u003eOAL (in): 2.5\u003cbr\u003eNo. of Flutes: 4\u003cbr\u003eCoating: Uncoated, Bright\u003c\/p\u003e\u003c\/div\u003e","brand":"CobraCarbide","offers":[{"title":"Default Title","offer_id":52091535393078,"sku":"29027","price":112.71,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/9242\/2710\/files\/29096-1_2-4FL-Bright-F.P.R.-1_08a9fe0e-31c6-4edf-8b68-8a79f0e9b6ab.webp?v=1752606316"},{"product_id":"emsc-5-16-4fsel-altin-f-p-rougher-13-16-x-2-1-2","title":"EMSC 5\/16 4FSEL AlTiN F.P. Rougher 13\/16 x 2-1\/2","description":"\u003ch2 class=\"end-mill-subtitle\"\u003e4-Flute Fine Pitch Rougher End Mill for Profiling\u003c\/h2\u003e\u003cdiv class=\"end-mill-main-text-box\"\u003e\u003cp\u003eThe 4-flute fine pitch rougher end mill is designed for aggressive material removal while maintaining improved surface finish compared to coarse roughers. The 4-flute single end (4FSE) configuration provides rigidity and balanced cutting stability, while the fine-tooth roughing geometry breaks chips to reduce cutting load and vibration. Manufactured from solid carbide and available in TiAlN and AlTiN coatings, this tool offers enhanced heat resistance, oxidation protection, and extended tool life in demanding CNC machining applications.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv class=\"end-mill-key-feat-box\"\u003e\u003cul\u003e\n\u003cli\u003eChip-breaking geometry for reduced cutting forces\u003c\/li\u003e\n\u003cli\u003eSolid carbide construction for rigidity and durability\u003c\/li\u003e\n\u003cli\u003eDesigned with a small corner radius and chamfer strength\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e\u003cdiv class=\"end-mill-ideal-for-box\"\u003e\u003cul\u003e\n\u003cli\u003eBest for steel, stainless steel, and hardened\u003c\/li\u003e\n\u003cli\u003eGood for aluminum, nickel, and iron\u003c\/li\u003e\n\u003cli\u003eRoughing\u003c\/li\u003e\n\u003cli\u003eProfiling and plunging\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e\u003cdiv class=\"end-mill-specs-box\"\u003e\u003cp\u003ePiece Count: 1\u003cbr\u003eMaterial: Solid Carbide\u003cbr\u003eTool Type: Rougher End Mill\u003cbr\u003eIncluded Angle: 42\u003cbr\u003eColor: Dark Gray\u003cbr\u003eCut Diameter (in): 46158\u003cbr\u003eLOC (in): 0.8125\u003cbr\u003eShank Diameter (in): 46158\u003cbr\u003eOAL (in): 2.5\u003cbr\u003eNo. of Flutes: 4\u003cbr\u003eCoating: AlTiN\u003c\/p\u003e\u003c\/div\u003e","brand":"CobraCarbide","offers":[{"title":"Default Title","offer_id":52091535458614,"sku":"29029","price":135.29,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/9242\/2710\/files\/29100.10_82a71530-d87b-434b-a54d-0df089712579.webp?v=1752606316"},{"product_id":"emsc-1-4-4fser-bright-f-p-rougher-3-4-x-2-1-2","title":"EMSC 1\/4 4FSER Bright F.P.Rougher 3\/4 x 2-1\/2","description":"\u003ch2 class=\"end-mill-subtitle\"\u003e4-Flute Fine Pitch Rougher End Mill for Profiling\u003c\/h2\u003e\u003cdiv class=\"end-mill-main-text-box\"\u003e\u003cp\u003eThe 4-flute fine pitch rougher end mill is designed for aggressive material removal while maintaining improved surface finish compared to coarse roughers. The 4-flute single end (4FSE) configuration provides rigidity and balanced cutting stability, while the fine-tooth roughing geometry breaks chips to reduce cutting load and vibration. Manufactured from solid carbide and available in TiAlN and AlTiN coatings, this tool offers enhanced heat resistance, oxidation protection, and extended tool life in demanding CNC machining applications.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv class=\"end-mill-key-feat-box\"\u003e\u003cul\u003e\n\u003cli\u003eChip-breaking geometry for reduced cutting forces\u003c\/li\u003e\n\u003cli\u003eSolid carbide construction for rigidity and durability\u003c\/li\u003e\n\u003cli\u003eDesigned with a small corner radius and chamfer strength\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e\u003cdiv class=\"end-mill-ideal-for-box\"\u003e\u003cul\u003e\n\u003cli\u003eBest for steel, stainless steel, and hardened\u003c\/li\u003e\n\u003cli\u003eGood for aluminum, nickel, and iron\u003c\/li\u003e\n\u003cli\u003eRoughing\u003c\/li\u003e\n\u003cli\u003eProfiling and plunging\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e\u003cdiv class=\"end-mill-specs-box\"\u003e\u003cp\u003ePiece Count: 1\u003cbr\u003eMaterial: Solid Carbide\u003cbr\u003eTool Type: Rougher End Mill\u003cbr\u003eIncluded Angle: 42\u003cbr\u003eCut Diameter (in): 0.25\u003cbr\u003eLOC (in): 0.75\u003cbr\u003eShank Diameter (in): 0.25\u003cbr\u003eOAL (in): 2.5\u003cbr\u003eNo. of Flutes: 4\u003cbr\u003eCoating: Uncoated, Bright\u003c\/p\u003e\u003c\/div\u003e","brand":"CobraCarbide","offers":[{"title":"Default Title","offer_id":52091535524150,"sku":"29064","price":82.35,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/9242\/2710\/files\/29096-1_2-4FL-Bright-F.P.R.-1_6dfdacc3-afae-4dc7-9e4b-95acdc8eab45.webp?v=1752606315"},{"product_id":"emsc-1-4-4fser-bright-c-p-rougher-3-4-x-2-1-2","title":"EMSC 1\/4 4FSER Bright C.P.Rougher 3\/4 x 2-1\/2","description":"\u003ch2 class=\"end-mill-subtitle\"\u003eHigh-Efficiency Roughing End Mill for Aggressive Material Removal\u003c\/h2\u003e\u003cdiv class=\"end-mill-main-text-box\"\u003e\u003cp\u003eThe 4-Flute Course Pitch Rougher End Mill with coarse pitch geometry is engineered for rapid stock removal in demanding machining operations. Featuring a serrated (wavy) cutting edge, it breaks chips into smaller segments, reducing cutting forces and improving chip evacuation. The reduced flute count enhances rigidity and allows for deeper cuts at higher feed rates, making it ideal for roughing applications prior to finishing. Designed for performance and durability, this tool maximizes productivity while minimizing tool wear in tough materials.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv class=\"end-mill-key-feat-box\"\u003e\u003cul\u003e\n\u003cli\u003e3-flute design for improved chip evacuation and strength\u003c\/li\u003e\n\u003cli\u003eDesigned with a small corner radius and chamfer for strength\u003c\/li\u003e\n\u003cli\u003eCoarse pitch serrated cutting edges for efficient chip breaking\u003c\/li\u003e\n\u003cli\u003eReduced cutting pressure for smoother roughing operations\u003c\/li\u003e\n\u003cli\u003eHigh material removal rates with stable performance\u003c\/li\u003e\n\u003cli\u003eSolid carbide construction for durability and heat resistance\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e\u003cdiv class=\"end-mill-ideal-for-box\"\u003e\u003cul\u003e\n\u003cli\u003eBest for steel, stainless steel, and hardened steel\u003c\/li\u003e\n\u003cli\u003eGood for aluminum, nickel, and iron\u003c\/li\u003e\n\u003cli\u003eFor roughing\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e\u003cdiv class=\"end-mill-specs-box\"\u003e\u003cp\u003ePiece Count: 1\u003cbr\u003eMaterial: Solid Carbide\u003cbr\u003eTool Type: Rougher End Mill\u003cbr\u003eEnd Style: Square End\u003cbr\u003eHelix Angle: 42\u003cbr\u003eCut Diameter (in): 0.25\u003cbr\u003eLOC (in): 0.75\u003cbr\u003eShank Diameter (in): 0.25\u003cbr\u003eOAL (in): 2.5\u003cbr\u003eNo. of Flutes: 4\u003cbr\u003eCoating: Uncoated, Bright\u003c\/p\u003e\u003c\/div\u003e","brand":"CobraCarbide","offers":[{"title":"Default Title","offer_id":52091535556918,"sku":"29066","price":82.35,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/9242\/2710\/files\/29114-5_8-4FL-C.P.Rouger-1_7a2d88b5-6554-4e85-8d08-f9cbded80ad4.webp?v=1752606315"},{"product_id":"emsc-1-4-4fser-altin-f-p-rougher-3-4-x-2-1-2","title":"EMSC 1\/4 4FSER AlTiN F.P. Rougher 3\/4 x 2-1\/2","description":"\u003ch2 class=\"end-mill-subtitle\"\u003e4-Flute Fine Pitch Rougher End Mill for Profiling\u003c\/h2\u003e\u003cdiv class=\"end-mill-main-text-box\"\u003e\u003cp\u003eThe 4-flute fine pitch rougher end mill is designed for aggressive material removal while maintaining improved surface finish compared to coarse roughers. The 4-flute single end (4FSE) configuration provides rigidity and balanced cutting stability, while the fine-tooth roughing geometry breaks chips to reduce cutting load and vibration. Manufactured from solid carbide and available in TiAlN and AlTiN coatings, this tool offers enhanced heat resistance, oxidation protection, and extended tool life in demanding CNC machining applications.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv class=\"end-mill-key-feat-box\"\u003e\u003cul\u003e\n\u003cli\u003eChip-breaking geometry for reduced cutting forces\u003c\/li\u003e\n\u003cli\u003eSolid carbide construction for rigidity and durability\u003c\/li\u003e\n\u003cli\u003eDesigned with a small corner radius and chamfer strength\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e\u003cdiv class=\"end-mill-ideal-for-box\"\u003e\u003cul\u003e\n\u003cli\u003eBest for steel, stainless steel, and hardened\u003c\/li\u003e\n\u003cli\u003eGood for aluminum, nickel, and iron\u003c\/li\u003e\n\u003cli\u003eRoughing\u003c\/li\u003e\n\u003cli\u003eProfiling and plunging\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e\u003cdiv class=\"end-mill-specs-box\"\u003e\u003cp\u003ePiece Count: 1\u003cbr\u003eMaterial: Solid Carbide\u003cbr\u003eTool Type: Rougher End Mill\u003cbr\u003eIncluded Angle: 42\u003cbr\u003eColor: Dark Gray\u003cbr\u003eCut Diameter (in): 0.25\u003cbr\u003eLOC (in): 0.75\u003cbr\u003eShank Diameter (in): 0.25\u003cbr\u003eOAL (in): 2.5\u003cbr\u003eNo. of Flutes: 4\u003cbr\u003eCoating: AlTiN\u003c\/p\u003e\u003c\/div\u003e","brand":"CobraCarbide","offers":[{"title":"Default Title","offer_id":52091535589686,"sku":"29068","price":98.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/9242\/2710\/files\/29100.10_e78a18ab-0133-4b47-9705-6a25e2de5b90.webp?v=1752606314"},{"product_id":"emsc-1-4-4fser-020-altin-f-p-rougher-1-2-x-2-w-weldon-flat","title":"EMSC 1\/4 4FSER (.020) AlTiN F.P. Rougher 1\/2 x 2\" w\/weldon flat","description":"\u003ch2 class=\"end-mill-subtitle\"\u003eHigh-Rigidity Milling with Flexible Coating Options\u003c\/h2\u003e\u003cdiv class=\"end-mill-main-text-box\"\u003e\u003cp\u003eThe EMSC 4 Flute end mill is engineered for stable profiling, side milling, and finishing operations in CNC machining applications. The 4-flute configuration increases rigidity and improves surface finish quality while maintaining balanced cutting performance. Manufactured from solid carbide, this tool delivers dimensional accuracy and durability in demanding production environments. Available in Bright, TiN, TiCN, AlTiN, and other advanced coatings to match material type, cutting speed, and application requirements.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv class=\"end-mill-key-feat-box\"\u003e\u003cul\u003e\n\u003cli\u003e4 flute configuration for increased rigidity and improved surface finish\u003c\/li\u003e\n\u003cli\u003eSolid carbide construction for strength and wear resistance\u003c\/li\u003e\n\u003cli\u003eBalanced geometry for stable profiling and side milling\u003c\/li\u003e\n\u003cli\u003eAvailable coatings: Bright, TiN, TiCN, AlTiN, and others\u003c\/li\u003e\n\u003cli\u003eDesigned for general-purpose and finish machining\u003c\/li\u003e\n\u003cli\u003eSuitable for high-performance CNC applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e\u003cdiv class=\"end-mill-ideal-for-box\"\u003e\u003cul\u003e\n\u003cli\u003eSteel\u003c\/li\u003e\n\u003cli\u003eStainless Steel\u003c\/li\u003e\n\u003cli\u003eIron\u003c\/li\u003e\n\u003cli\u003eProfiling and side milling\u003c\/li\u003e\n\u003cli\u003eFinishing operations\u003c\/li\u003e\n\u003cli\u003eCNC production machining\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e\u003cdiv class=\"end-mill-specs-box\"\u003e\u003cp\u003ePiece Count: 1\u003cbr\u003eEnd Style: Square End\u003cbr\u003eCut Diameter (in): 0.25\u003cbr\u003eLOC (in): 0.5\u003cbr\u003eShank Diameter (in): 0.25\u003cbr\u003eOAL (in): 2\u003cbr\u003eNo. of Flutes: 4\u003cbr\u003eCoating: AlTiN\u003c\/p\u003e\u003c\/div\u003e","brand":"CobraCarbide","offers":[{"title":"Default Title","offer_id":52091535687990,"sku":"29069","price":101.37,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/9242\/2710\/files\/29100.10_4ed5a812-ca0f-4093-98d7-efd88fe648c8.webp?v=1752606313"},{"product_id":"emsc-1-4-4fser-altin-c-p-rougher-3-4-x-2-1-2","title":"EMSC 1\/4 4FSER AlTiN C.P. Rougher 3\/4 x 2-1\/2","description":"\u003ch2 class=\"end-mill-subtitle\"\u003eHigh-Efficiency Roughing End Mill for Aggressive Material Removal\u003c\/h2\u003e\u003cdiv class=\"end-mill-main-text-box\"\u003e\u003cp\u003eThe 4-Flute Course Pitch Rougher End Mill with coarse pitch geometry is engineered for rapid stock removal in demanding machining operations. Featuring a serrated (wavy) cutting edge, it breaks chips into smaller segments, reducing cutting forces and improving chip evacuation. The reduced flute count enhances rigidity and allows for deeper cuts at higher feed rates, making it ideal for roughing applications prior to finishing. Designed for performance and durability, this tool maximizes productivity while minimizing tool wear in tough materials.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv class=\"end-mill-key-feat-box\"\u003e\u003cul\u003e\n\u003cli\u003e3-flute design for improved chip evacuation and strength\u003c\/li\u003e\n\u003cli\u003eDesigned with a small corner radius and chamfer for strength\u003c\/li\u003e\n\u003cli\u003eCoarse pitch serrated cutting edges for efficient chip breaking\u003c\/li\u003e\n\u003cli\u003eReduced cutting pressure for smoother roughing operations\u003c\/li\u003e\n\u003cli\u003eHigh material removal rates with stable performance\u003c\/li\u003e\n\u003cli\u003eSolid carbide construction for durability and heat resistance\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e\u003cdiv class=\"end-mill-ideal-for-box\"\u003e\u003cul\u003e\n\u003cli\u003eBest for steel, stainless steel, and hardened steel\u003c\/li\u003e\n\u003cli\u003eGood for aluminum, nickel, and iron\u003c\/li\u003e\n\u003cli\u003eFor roughing\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e\u003cdiv class=\"end-mill-specs-box\"\u003e\u003cp\u003ePiece Count: 1\u003cbr\u003eMaterial: Solid Carbide\u003cbr\u003eTool Type: Rougher End Mill\u003cbr\u003eEnd Style: Square End\u003cbr\u003eHelix Angle: 42\u003cbr\u003eColor: Dark Gray\u003cbr\u003eCut Diameter (in): 0.25\u003cbr\u003eLOC (in): 0.75\u003cbr\u003eShank Diameter (in): 0.25\u003cbr\u003eOAL (in): 2.5\u003cbr\u003eNo. of Flutes: 4\u003cbr\u003eCoating: AlTiN\u003c\/p\u003e\u003c\/div\u003e","brand":"CobraCarbide","offers":[{"title":"Default Title","offer_id":52091535786294,"sku":"29070","price":98.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/9242\/2710\/files\/29118-5_8-4FL-Altin-C.P.R.-1_b1fb31b0-6012-4de2-9d73-7bb745ff9f3c.webp?v=1752606313"},{"product_id":"emsc-1-4-4fser-020-altin-f-p-rougher-3-4-x-2-1-2-w-weldon-flat","title":"EMSC 1\/4 4FSER (.020) AlTiN F.P. Rougher 3\/4 x 2-1\/2 w\/weldon flat","description":"\u003ch2 class=\"end-mill-subtitle\"\u003eHigh-Rigidity Milling with Flexible Coating Options\u003c\/h2\u003e\u003cdiv class=\"end-mill-main-text-box\"\u003e\u003cp\u003eThe EMSC 4 Flute end mill is engineered for stable profiling, side milling, and finishing operations in CNC machining applications. The 4-flute configuration increases rigidity and improves surface finish quality while maintaining balanced cutting performance. Manufactured from solid carbide, this tool delivers dimensional accuracy and durability in demanding production environments. Available in Bright, TiN, TiCN, AlTiN, and other advanced coatings to match material type, cutting speed, and application requirements.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv class=\"end-mill-key-feat-box\"\u003e\u003cul\u003e\n\u003cli\u003e4 flute configuration for increased rigidity and improved surface finish\u003c\/li\u003e\n\u003cli\u003eSolid carbide construction for strength and wear resistance\u003c\/li\u003e\n\u003cli\u003eBalanced geometry for stable profiling and side milling\u003c\/li\u003e\n\u003cli\u003eAvailable coatings: Bright, TiN, TiCN, AlTiN, and others\u003c\/li\u003e\n\u003cli\u003eDesigned for general-purpose and finish machining\u003c\/li\u003e\n\u003cli\u003eSuitable for high-performance CNC applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e\u003cdiv class=\"end-mill-ideal-for-box\"\u003e\u003cul\u003e\n\u003cli\u003eSteel\u003c\/li\u003e\n\u003cli\u003eStainless Steel\u003c\/li\u003e\n\u003cli\u003eIron\u003c\/li\u003e\n\u003cli\u003eProfiling and side milling\u003c\/li\u003e\n\u003cli\u003eFinishing operations\u003c\/li\u003e\n\u003cli\u003eCNC production machining\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e\u003cdiv class=\"end-mill-specs-box\"\u003e\u003cp\u003ePiece Count: 1\u003cbr\u003eEnd Style: Square End\u003cbr\u003eCut Diameter (in): 0.25\u003cbr\u003eLOC (in): 0.75\u003cbr\u003eShank Diameter (in): 0.25\u003cbr\u003eOAL (in): 2.5\u003cbr\u003eNo. of Flutes: 4\u003cbr\u003eCoating: AlTiN\u003c\/p\u003e\u003c\/div\u003e","brand":"CobraCarbide","offers":[{"title":"Default Title","offer_id":52091535851830,"sku":"29071","price":114.47,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/9242\/2710\/files\/29100.10_32b83443-3c4e-4f82-8246-7b87e76c7696.webp?v=1752606312"},{"product_id":"emsc-5-16-4fser-bright-f-p-rougher-11-32-x-2-1-2","title":"EMSC 5\/16 4FSER Bright F.P.Rougher 11\/32 x 2-1\/2","description":"\u003ch2 class=\"end-mill-subtitle\"\u003e4-Flute Fine Pitch Rougher End Mill for Profiling\u003c\/h2\u003e\u003cdiv class=\"end-mill-main-text-box\"\u003e\u003cp\u003eThe 4-flute fine pitch rougher end mill is designed for aggressive material removal while maintaining improved surface finish compared to coarse roughers. The 4-flute single end (4FSE) configuration provides rigidity and balanced cutting stability, while the fine-tooth roughing geometry breaks chips to reduce cutting load and vibration. Manufactured from solid carbide and available in TiAlN and AlTiN coatings, this tool offers enhanced heat resistance, oxidation protection, and extended tool life in demanding CNC machining applications.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv class=\"end-mill-key-feat-box\"\u003e\u003cul\u003e\n\u003cli\u003eChip-breaking geometry for reduced cutting forces\u003c\/li\u003e\n\u003cli\u003eSolid carbide construction for rigidity and durability\u003c\/li\u003e\n\u003cli\u003eDesigned with a small corner radius and chamfer strength\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e\u003cdiv class=\"end-mill-ideal-for-box\"\u003e\u003cul\u003e\n\u003cli\u003eBest for steel, stainless steel, and hardened\u003c\/li\u003e\n\u003cli\u003eGood for aluminum, nickel, and iron\u003c\/li\u003e\n\u003cli\u003eRoughing\u003c\/li\u003e\n\u003cli\u003eProfiling and plunging\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e\u003cdiv class=\"end-mill-specs-box\"\u003e\u003cp\u003ePiece Count: 1\u003cbr\u003eMaterial: Solid Carbide\u003cbr\u003eTool Type: Rougher End Mill\u003cbr\u003eIncluded Angle: 42\u003cbr\u003eCut Diameter (in): 46158\u003cbr\u003eLOC (in): 0.34375\u003cbr\u003eShank Diameter (in): 46158\u003cbr\u003eOAL (in): 2.5\u003cbr\u003eNo. of Flutes: 4\u003cbr\u003eCoating: Uncoated, Bright\u003c\/p\u003e\u003c\/div\u003e","brand":"CobraCarbide","offers":[{"title":"Default Title","offer_id":52091535917366,"sku":"29072","price":98.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/9242\/2710\/files\/29096-1_2-4FL-Bright-F.P.R.-1_56576400-6ab4-4b12-bc2f-ab2a9bc37244.webp?v=1752606312"},{"product_id":"emsc-5-16-4fsel-020-altin-f-p-rougher-13-16-x-2-1-2-w-weldon-flat","title":"EMSC 5\/16 4FSEL (.020) AlTiN F.P. Rougher 13\/16 x 2-1\/2 w\/weldon flat","description":"\u003ch2 class=\"end-mill-subtitle\"\u003eHigh-Rigidity Milling with Flexible Coating Options\u003c\/h2\u003e\u003cdiv class=\"end-mill-main-text-box\"\u003e\u003cp\u003eThe EMSC 4 Flute end mill is engineered for stable profiling, side milling, and finishing operations in CNC machining applications. The 4-flute configuration increases rigidity and improves surface finish quality while maintaining balanced cutting performance. Manufactured from solid carbide, this tool delivers dimensional accuracy and durability in demanding production environments. Available in Bright, TiN, TiCN, AlTiN, and other advanced coatings to match material type, cutting speed, and application requirements.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv class=\"end-mill-key-feat-box\"\u003e\u003cul\u003e\n\u003cli\u003e4 flute configuration for increased rigidity and improved surface finish\u003c\/li\u003e\n\u003cli\u003eSolid carbide construction for strength and wear resistance\u003c\/li\u003e\n\u003cli\u003eBalanced geometry for stable profiling and side milling\u003c\/li\u003e\n\u003cli\u003eAvailable coatings: Bright, TiN, TiCN, AlTiN, and others\u003c\/li\u003e\n\u003cli\u003eDesigned for general-purpose and finish machining\u003c\/li\u003e\n\u003cli\u003eSuitable for high-performance CNC applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e\u003cdiv class=\"end-mill-ideal-for-box\"\u003e\u003cul\u003e\n\u003cli\u003eSteel\u003c\/li\u003e\n\u003cli\u003eStainless Steel\u003c\/li\u003e\n\u003cli\u003eIron\u003c\/li\u003e\n\u003cli\u003eProfiling and side milling\u003c\/li\u003e\n\u003cli\u003eFinishing operations\u003c\/li\u003e\n\u003cli\u003eCNC production machining\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e\u003cdiv class=\"end-mill-specs-box\"\u003e\u003cp\u003ePiece Count: 1\u003cbr\u003eEnd Style: Square End\u003cbr\u003eCut Diameter (in): 46158\u003cbr\u003eLOC (in): 0.8125\u003cbr\u003eShank Diameter (in): 46158\u003cbr\u003eOAL (in): 2.5\u003cbr\u003eNo. of Flutes: 4\u003cbr\u003eCoating: AlTiN\u003c\/p\u003e\u003c\/div\u003e","brand":"CobraCarbide","offers":[{"title":"Default Title","offer_id":52091536015670,"sku":"29073","price":126.08,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/9242\/2710\/files\/29100.10_1feb5c93-a805-49c0-83d6-b95706402d97.webp?v=1752606311"},{"product_id":"emsc-5-16-4fser-bright-c-p-rougher-11-32-x-2-1-2","title":"EMSC 5\/16 4FSER Bright C.P.Rougher 11\/32 x 2-1\/2","description":"\u003ch2 class=\"end-mill-subtitle\"\u003eHigh-Efficiency Roughing End Mill for Aggressive Material Removal\u003c\/h2\u003e\u003cdiv class=\"end-mill-main-text-box\"\u003e\u003cp\u003eThe 4-Flute Course Pitch Rougher End Mill with coarse pitch geometry is engineered for rapid stock removal in demanding machining operations. Featuring a serrated (wavy) cutting edge, it breaks chips into smaller segments, reducing cutting forces and improving chip evacuation. The reduced flute count enhances rigidity and allows for deeper cuts at higher feed rates, making it ideal for roughing applications prior to finishing. Designed for performance and durability, this tool maximizes productivity while minimizing tool wear in tough materials.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv class=\"end-mill-key-feat-box\"\u003e\u003cul\u003e\n\u003cli\u003e3-flute design for improved chip evacuation and strength\u003c\/li\u003e\n\u003cli\u003eDesigned with a small corner radius and chamfer for strength\u003c\/li\u003e\n\u003cli\u003eCoarse pitch serrated cutting edges for efficient chip breaking\u003c\/li\u003e\n\u003cli\u003eReduced cutting pressure for smoother roughing operations\u003c\/li\u003e\n\u003cli\u003eHigh material removal rates with stable performance\u003c\/li\u003e\n\u003cli\u003eSolid carbide construction for durability and heat resistance\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e\u003cdiv class=\"end-mill-ideal-for-box\"\u003e\u003cul\u003e\n\u003cli\u003eBest for steel, stainless steel, and hardened steel\u003c\/li\u003e\n\u003cli\u003eGood for aluminum, nickel, and iron\u003c\/li\u003e\n\u003cli\u003eFor roughing\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e\u003cdiv class=\"end-mill-specs-box\"\u003e\u003cp\u003ePiece Count: 1\u003cbr\u003eMaterial: Solid Carbide\u003cbr\u003eTool Type: Rougher End Mill\u003cbr\u003eEnd Style: Square End\u003cbr\u003eHelix Angle: 42\u003cbr\u003eCut Diameter (in): 46158\u003cbr\u003eLOC (in): 0.34375\u003cbr\u003eShank Diameter (in): 46158\u003cbr\u003eOAL (in): 2.5\u003cbr\u003eNo. of Flutes: 4\u003cbr\u003eCoating: Uncoated, Bright\u003c\/p\u003e\u003c\/div\u003e","brand":"CobraCarbide","offers":[{"title":"Default Title","offer_id":52091536146742,"sku":"29074","price":98.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/9242\/2710\/files\/29114-5_8-4FL-C.P.Rouger-1_14246f7d-1c7b-4567-9092-7ac8ececd53a.webp?v=1752606311"},{"product_id":"emsc-5-16-4fser-altin-f-p-rougher-11-32-x-2-1-2","title":"EMSC 5\/16 4FSER AlTiN F.P. Rougher 11\/32 x 2-1\/2","description":"\u003ch2 class=\"end-mill-subtitle\"\u003e4-Flute Fine Pitch Rougher End Mill for Profiling\u003c\/h2\u003e\u003cdiv class=\"end-mill-main-text-box\"\u003e\u003cp\u003eThe 4-flute fine pitch rougher end mill is designed for aggressive material removal while maintaining improved surface finish compared to coarse roughers. The 4-flute single end (4FSE) configuration provides rigidity and balanced cutting stability, while the fine-tooth roughing geometry breaks chips to reduce cutting load and vibration. Manufactured from solid carbide and available in TiAlN and AlTiN coatings, this tool offers enhanced heat resistance, oxidation protection, and extended tool life in demanding CNC machining applications.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv class=\"end-mill-key-feat-box\"\u003e\u003cul\u003e\n\u003cli\u003eChip-breaking geometry for reduced cutting forces\u003c\/li\u003e\n\u003cli\u003eSolid carbide construction for rigidity and durability\u003c\/li\u003e\n\u003cli\u003eDesigned with a small corner radius and chamfer strength\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e\u003cdiv class=\"end-mill-ideal-for-box\"\u003e\u003cul\u003e\n\u003cli\u003eBest for steel, stainless steel, and hardened\u003c\/li\u003e\n\u003cli\u003eGood for aluminum, nickel, and iron\u003c\/li\u003e\n\u003cli\u003eRoughing\u003c\/li\u003e\n\u003cli\u003eProfiling and plunging\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e\u003cdiv class=\"end-mill-specs-box\"\u003e\u003cp\u003ePiece Count: 1\u003cbr\u003eMaterial: Solid Carbide\u003cbr\u003eTool Type: Rougher End Mill\u003cbr\u003eIncluded Angle: 42\u003cbr\u003eColor: Dark Gray\u003cbr\u003eCut Diameter (in): 46158\u003cbr\u003eLOC (in): 0.34375\u003cbr\u003eShank Diameter (in): 46158\u003cbr\u003eOAL (in): 2.5\u003cbr\u003eNo. of Flutes: 4\u003cbr\u003eCoating: AlTiN\u003c\/p\u003e\u003c\/div\u003e","brand":"CobraCarbide","offers":[{"title":"Default Title","offer_id":52091536179510,"sku":"29076","price":117.64,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/9242\/2710\/files\/29100.10_f7c54496-abe0-4cd0-8760-a614b819cdb6.webp?v=1752606310"},{"product_id":"emsc-3-8-4fsel-020-altin-f-p-rougher-1-x-2-1-2-w-weldon-flat","title":"EMSC 3\/8 4FSEL (.020) AlTiN F.P.Rougher 1 x 2-1\/2 w\/weldon flat","description":"\u003ch2 class=\"end-mill-subtitle\"\u003eHigh-Rigidity Milling with Flexible Coating Options\u003c\/h2\u003e\u003cdiv class=\"end-mill-main-text-box\"\u003e\u003cp\u003eThe EMSC 4 Flute end mill is engineered for stable profiling, side milling, and finishing operations in CNC machining applications. The 4-flute configuration increases rigidity and improves surface finish quality while maintaining balanced cutting performance. Manufactured from solid carbide, this tool delivers dimensional accuracy and durability in demanding production environments. Available in Bright, TiN, TiCN, AlTiN, and other advanced coatings to match material type, cutting speed, and application requirements.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv class=\"end-mill-key-feat-box\"\u003e\u003cul\u003e\n\u003cli\u003e4 flute configuration for increased rigidity and improved surface finish\u003c\/li\u003e\n\u003cli\u003eSolid carbide construction for strength and wear resistance\u003c\/li\u003e\n\u003cli\u003eBalanced geometry for stable profiling and side milling\u003c\/li\u003e\n\u003cli\u003eAvailable coatings: Bright, TiN, TiCN, AlTiN, and others\u003c\/li\u003e\n\u003cli\u003eDesigned for general-purpose and finish machining\u003c\/li\u003e\n\u003cli\u003eSuitable for high-performance CNC applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e\u003cdiv class=\"end-mill-ideal-for-box\"\u003e\u003cul\u003e\n\u003cli\u003eSteel\u003c\/li\u003e\n\u003cli\u003eStainless Steel\u003c\/li\u003e\n\u003cli\u003eIron\u003c\/li\u003e\n\u003cli\u003eProfiling and side milling\u003c\/li\u003e\n\u003cli\u003eFinishing operations\u003c\/li\u003e\n\u003cli\u003eCNC production machining\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e\u003cdiv class=\"end-mill-specs-box\"\u003e\u003cp\u003ePiece Count: 1\u003cbr\u003eEnd Style: Square End\u003cbr\u003eCut Diameter (in): 0.375\u003cbr\u003eLOC (mm): 1\u003cbr\u003eShank Diameter (in): 0.375\u003cbr\u003eOAL (in): 2.5\u003cbr\u003eNo. of Flutes: 4\u003cbr\u003eCoating: AlTiN\u003c\/p\u003e\u003c\/div\u003e","brand":"CobraCarbide","offers":[{"title":"Default Title","offer_id":52091536245046,"sku":"29077","price":132.02,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/9242\/2710\/files\/29100.10_74574766-2f67-4d1d-a866-1b1c93567af5.webp?v=1752606310"},{"product_id":"emsc-5-16-4fser-altin-c-p-rougher-11-32-x-2-1-2","title":"EMSC 5\/16 4FSER AlTiN C.P. Rougher 11\/32 x 2-1\/2","description":"\u003ch2 class=\"end-mill-subtitle\"\u003eHigh-Efficiency Roughing End Mill for Aggressive Material Removal\u003c\/h2\u003e\u003cdiv class=\"end-mill-main-text-box\"\u003e\u003cp\u003eThe 4-Flute Course Pitch Rougher End Mill with coarse pitch geometry is engineered for rapid stock removal in demanding machining operations. Featuring a serrated (wavy) cutting edge, it breaks chips into smaller segments, reducing cutting forces and improving chip evacuation. The reduced flute count enhances rigidity and allows for deeper cuts at higher feed rates, making it ideal for roughing applications prior to finishing. Designed for performance and durability, this tool maximizes productivity while minimizing tool wear in tough materials.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv class=\"end-mill-key-feat-box\"\u003e\u003cul\u003e\n\u003cli\u003e3-flute design for improved chip evacuation and strength\u003c\/li\u003e\n\u003cli\u003eDesigned with a small corner radius and chamfer for strength\u003c\/li\u003e\n\u003cli\u003eCoarse pitch serrated cutting edges for efficient chip breaking\u003c\/li\u003e\n\u003cli\u003eReduced cutting pressure for smoother roughing operations\u003c\/li\u003e\n\u003cli\u003eHigh material removal rates with stable performance\u003c\/li\u003e\n\u003cli\u003eSolid carbide construction for durability and heat resistance\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e\u003cdiv class=\"end-mill-ideal-for-box\"\u003e\u003cul\u003e\n\u003cli\u003eBest for steel, stainless steel, and hardened steel\u003c\/li\u003e\n\u003cli\u003eGood for aluminum, nickel, and iron\u003c\/li\u003e\n\u003cli\u003eFor roughing\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e\u003cdiv class=\"end-mill-specs-box\"\u003e\u003cp\u003ePiece Count: 1\u003cbr\u003eMaterial: Solid Carbide\u003cbr\u003eTool Type: Rougher End Mill\u003cbr\u003eEnd Style: Square End\u003cbr\u003eHelix Angle: 42\u003cbr\u003eColor: Dark Gray\u003cbr\u003eCut Diameter (in): 46158\u003cbr\u003eLOC (in): 0.34375\u003cbr\u003eShank Diameter (in): 46158\u003cbr\u003eOAL (in): 2.5\u003cbr\u003eNo. of Flutes: 4\u003cbr\u003eCoating: AlTiN\u003c\/p\u003e\u003c\/div\u003e","brand":"CobraCarbide","offers":[{"title":"Default Title","offer_id":52091536310582,"sku":"29078","price":117.64,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/9242\/2710\/files\/29118-5_8-4FL-Altin-C.P.R.-1_a7b4683b-19f6-427c-a322-02e86fb804aa.webp?v=1752606309"},{"product_id":"emsc-3-8-4fsel-bright-f-p-rougher-1-x-2-1-2","title":"EMSC 3\/8 4FSEL Bright F.P.Rougher 1 x 2-1\/2","description":"\u003ch2 class=\"end-mill-subtitle\"\u003eHigh-Rigidity Milling with Flexible Coating Options\u003c\/h2\u003e\u003cdiv class=\"end-mill-main-text-box\"\u003e\u003cp\u003eThe EMSC 4 Flute end mill is engineered for stable profiling, side milling, and finishing operations in CNC machining applications. The 4-flute configuration increases rigidity and improves surface finish quality while maintaining balanced cutting performance. Manufactured from solid carbide, this tool delivers dimensional accuracy and durability in demanding production environments. Available in Bright, TiN, TiCN, AlTiN, and other advanced coatings to match material type, cutting speed, and application requirements.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv class=\"end-mill-key-feat-box\"\u003e\u003cul\u003e\n\u003cli\u003e4 flute configuration for increased rigidity and improved surface finish\u003c\/li\u003e\n\u003cli\u003eSolid carbide construction for strength and wear resistance\u003c\/li\u003e\n\u003cli\u003eBalanced geometry for stable profiling and side milling\u003c\/li\u003e\n\u003cli\u003eAvailable coatings: Bright, TiN, TiCN, AlTiN, and others\u003c\/li\u003e\n\u003cli\u003eDesigned for general-purpose and finish machining\u003c\/li\u003e\n\u003cli\u003eSuitable for high-performance CNC applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e\u003cdiv class=\"end-mill-ideal-for-box\"\u003e\u003cul\u003e\n\u003cli\u003eSteel\u003c\/li\u003e\n\u003cli\u003eStainless Steel\u003c\/li\u003e\n\u003cli\u003eIron\u003c\/li\u003e\n\u003cli\u003eProfiling and side milling\u003c\/li\u003e\n\u003cli\u003eFinishing operations\u003c\/li\u003e\n\u003cli\u003eCNC production machining\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e\u003cdiv class=\"end-mill-specs-box\"\u003e\u003cp\u003ePiece Count: 1\u003cbr\u003eEnd Style: Square End\u003cbr\u003eCut Diameter (in): 0.375\u003cbr\u003eLOC (mm): 1\u003cbr\u003eShank Diameter (in): 0.375\u003cbr\u003eOAL (in): 2.5\u003cbr\u003eNo. of Flutes: 4\u003cbr\u003eCoating: Uncoated, Bright\u003c\/p\u003e\u003c\/div\u003e","brand":"CobraCarbide","offers":[{"title":"Default Title","offer_id":52091536408886,"sku":"29079","price":129.68,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/9242\/2710\/files\/29096-1_2-4FL-Bright-F.P.R.-1_192652c1-0acf-4ffb-a88d-c82c3c3ba269.webp?v=1752606308"},{"product_id":"emsc-3-8-4fser-bright-f-p-rougher-7-8-x-2-1-2","title":"EMSC 3\/8 4FSER Bright F.P. Rougher 7\/8 x 2-1\/2","description":"\u003ch2 class=\"end-mill-subtitle\"\u003e4-Flute Fine Pitch Rougher End Mill for Profiling\u003c\/h2\u003e\u003cdiv class=\"end-mill-main-text-box\"\u003e\u003cp\u003eThe 4-flute fine pitch rougher end mill is designed for aggressive material removal while maintaining improved surface finish compared to coarse roughers. The 4-flute single end (4FSE) configuration provides rigidity and balanced cutting stability, while the fine-tooth roughing geometry breaks chips to reduce cutting load and vibration. Manufactured from solid carbide and available in TiAlN and AlTiN coatings, this tool offers enhanced heat resistance, oxidation protection, and extended tool life in demanding CNC machining applications.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv class=\"end-mill-key-feat-box\"\u003e\u003cul\u003e\n\u003cli\u003eChip-breaking geometry for reduced cutting forces\u003c\/li\u003e\n\u003cli\u003eSolid carbide construction for rigidity and durability\u003c\/li\u003e\n\u003cli\u003eDesigned with a small corner radius and chamfer strength\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e\u003cdiv class=\"end-mill-ideal-for-box\"\u003e\u003cul\u003e\n\u003cli\u003eBest for steel, stainless steel, and hardened\u003c\/li\u003e\n\u003cli\u003eGood for aluminum, nickel, and iron\u003c\/li\u003e\n\u003cli\u003eRoughing\u003c\/li\u003e\n\u003cli\u003eProfiling and plunging\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e\u003cdiv class=\"end-mill-specs-box\"\u003e\u003cp\u003ePiece Count: 1\u003cbr\u003eMaterial: Solid Carbide\u003cbr\u003eTool Type: Rougher End Mill\u003cbr\u003eIncluded Angle: 42\u003cbr\u003eCut Diameter (in): 0.375\u003cbr\u003eLOC (in): 0.875\u003cbr\u003eShank Diameter (in): 0.375\u003cbr\u003eOAL (in): 2.5\u003cbr\u003eNo. of Flutes: 4\u003cbr\u003eCoating: Uncoated, Bright\u003c\/p\u003e\u003c\/div\u003e","brand":"CobraCarbide","offers":[{"title":"Default Title","offer_id":52091536441654,"sku":"29080","price":115.67,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/9242\/2710\/files\/29096-1_2-4FL-Bright-F.P.R.-1_8be13398-249f-4416-9994-37a0857b59ad.webp?v=1752606308"},{"product_id":"emsc-3-8-4fsel-altin-f-p-rougher-1-x-2-1-2","title":"EMSC 3\/8 4FSEL AlTiN F.P.Rougher 1 x 2-1\/2","description":"\u003ch2 class=\"end-mill-subtitle\"\u003eHigh-Rigidity Milling with Flexible Coating Options\u003c\/h2\u003e\u003cdiv class=\"end-mill-main-text-box\"\u003e\u003cp\u003eThe EMSC 4 Flute end mill is engineered for stable profiling, side milling, and finishing operations in CNC machining applications. The 4-flute configuration increases rigidity and improves surface finish quality while maintaining balanced cutting performance. Manufactured from solid carbide, this tool delivers dimensional accuracy and durability in demanding production environments. Available in Bright, TiN, TiCN, AlTiN, and other advanced coatings to match material type, cutting speed, and application requirements.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv class=\"end-mill-key-feat-box\"\u003e\u003cul\u003e\n\u003cli\u003e4 flute configuration for increased rigidity and improved surface finish\u003c\/li\u003e\n\u003cli\u003eSolid carbide construction for strength and wear resistance\u003c\/li\u003e\n\u003cli\u003eBalanced geometry for stable profiling and side milling\u003c\/li\u003e\n\u003cli\u003eAvailable coatings: Bright, TiN, TiCN, AlTiN, and others\u003c\/li\u003e\n\u003cli\u003eDesigned for general-purpose and finish machining\u003c\/li\u003e\n\u003cli\u003eSuitable for high-performance CNC applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e\u003cdiv class=\"end-mill-ideal-for-box\"\u003e\u003cul\u003e\n\u003cli\u003eSteel\u003c\/li\u003e\n\u003cli\u003eStainless Steel\u003c\/li\u003e\n\u003cli\u003eIron\u003c\/li\u003e\n\u003cli\u003eProfiling and side milling\u003c\/li\u003e\n\u003cli\u003eFinishing operations\u003c\/li\u003e\n\u003cli\u003eCNC production machining\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e\u003cdiv class=\"end-mill-specs-box\"\u003e\u003cp\u003ePiece Count: 1\u003cbr\u003eEnd Style: Square End\u003cbr\u003eCut Diameter (in): 0.375\u003cbr\u003eLOC (mm): 1\u003cbr\u003eShank Diameter (in): 0.375\u003cbr\u003eOAL (in): 2.5\u003cbr\u003eNo. of Flutes: 4\u003cbr\u003eCoating: AlTiN\u003c\/p\u003e\u003c\/div\u003e","brand":"CobraCarbide","offers":[{"title":"Default Title","offer_id":52091536507190,"sku":"29081","price":137.23,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/9242\/2710\/files\/29100.10_52aee91b-7a92-49ba-ab32-f68a60bb4fdb.webp?v=1752606307"},{"product_id":"emsc-3-8-4fser-bright-c-p-rougher-7-8-x-2-1-2","title":"EMSC 3\/8 4FSER Bright C. P. Rougher 7\/8 x 2-1\/2","description":"\u003ch2 class=\"end-mill-subtitle\"\u003e4-Flute General Purpose End Mill\u003c\/h2\u003e\u003cdiv class=\"end-mill-main-text-box\"\u003e\u003cp\u003eThis end mill features a bright, uncoated finish for general-purpose machining applications. The 4-flute configuration increases rigidity and improves surface finish quality, making it suitable for fine profiling and side milling.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv class=\"end-mill-key-feat-box\"\u003e\u003cul\u003e\n\u003cli\u003eCenter-cut geometry\u003c\/li\u003e\n\u003cli\u003e4-flute configuration for rigidity\u003c\/li\u003e\n\u003cli\u003e30° helix angle\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e\u003cdiv class=\"end-mill-ideal-for-box\"\u003e\u003cul\u003e\n\u003cli\u003eBest for aluminum, steel, and iron\u003c\/li\u003e\n\u003cli\u003eDesigned for increased metal removal\u003c\/li\u003e\n\u003cli\u003eFor general-purpose applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e\u003cdiv class=\"end-mill-specs-box\"\u003e\u003cp\u003ePiece Count: 1\u003cbr\u003eMaterial: Solid Carbide\u003cbr\u003eCut Diameter (in): 0.375\u003cbr\u003eLOC (in): 0.875\u003cbr\u003eShank Diameter (in): 0.375\u003cbr\u003eOAL (in): 2.5\u003cbr\u003eNo. of Flutes: 4\u003cbr\u003eCoating: Uncoated, Bright\u003c\/p\u003e\u003c\/div\u003e","brand":"CobraCarbide","offers":[{"title":"Default Title","offer_id":52091536539958,"sku":"29082","price":115.67,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/9242\/2710\/files\/29096-1_2-4FL-Bright-F.P.R.-1_39b6340a-8d4d-42c1-9ac5-5844be456185.webp?v=1752606307"},{"product_id":"emsc-3-8-4fser-altin-f-p-rougher-7-8-x-2-1-2","title":"EMSC 3\/8 4FSER AlTiN F.P. Rougher 7\/8 x 2-1\/2","description":"\u003ch2 class=\"end-mill-subtitle\"\u003e4-Flute Fine Pitch Rougher End Mill for Profiling\u003c\/h2\u003e\u003cdiv class=\"end-mill-main-text-box\"\u003e\u003cp\u003eThe 4-flute fine pitch rougher end mill is designed for aggressive material removal while maintaining improved surface finish compared to coarse roughers. The 4-flute single end (4FSE) configuration provides rigidity and balanced cutting stability, while the fine-tooth roughing geometry breaks chips to reduce cutting load and vibration. Manufactured from solid carbide and available in TiAlN and AlTiN coatings, this tool offers enhanced heat resistance, oxidation protection, and extended tool life in demanding CNC machining applications.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv class=\"end-mill-key-feat-box\"\u003e\u003cul\u003e\n\u003cli\u003eChip-breaking geometry for reduced cutting forces\u003c\/li\u003e\n\u003cli\u003eSolid carbide construction for rigidity and durability\u003c\/li\u003e\n\u003cli\u003eDesigned with a small corner radius and chamfer strength\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e\u003cdiv class=\"end-mill-ideal-for-box\"\u003e\u003cul\u003e\n\u003cli\u003eBest for steel, stainless steel, and hardened\u003c\/li\u003e\n\u003cli\u003eGood for aluminum, nickel, and iron\u003c\/li\u003e\n\u003cli\u003eRoughing\u003c\/li\u003e\n\u003cli\u003eProfiling and plunging\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e\u003cdiv class=\"end-mill-specs-box\"\u003e\u003cp\u003ePiece Count: 1\u003cbr\u003eMaterial: Solid Carbide\u003cbr\u003eTool Type: Rougher End Mill\u003cbr\u003eIncluded Angle: 42\u003cbr\u003eColor: Dark Gray\u003cbr\u003eCut Diameter (in): 0.375\u003cbr\u003eLOC (in): 0.875\u003cbr\u003eShank Diameter (in): 0.375\u003cbr\u003eOAL (in): 2.5\u003cbr\u003eNo. of Flutes: 4\u003cbr\u003eCoating: AlTiN\u003c\/p\u003e\u003c\/div\u003e","brand":"CobraCarbide","offers":[{"title":"Default Title","offer_id":52091536605494,"sku":"29084","price":137.23,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/9242\/2710\/files\/29100.10_eb4db97e-0f24-444b-ab2c-523855746c37.webp?v=1752606306"},{"product_id":"emsc-3-8-4fsel-bright-f-p-rougher-1-1-8-x-3","title":"EMSC 3\/8 4FSEL Bright F.P.Rougher 1-1\/8 x 3","description":"\u003ch2 class=\"end-mill-subtitle\"\u003e4-Flute Fine Pitch Rougher End Mill for Profiling\u003c\/h2\u003e\u003cdiv class=\"end-mill-main-text-box\"\u003e\u003cp\u003eThe 4-flute fine pitch rougher end mill is designed for aggressive material removal while maintaining improved surface finish compared to coarse roughers. The 4-flute single end (4FSE) configuration provides rigidity and balanced cutting stability, while the fine-tooth roughing geometry breaks chips to reduce cutting load and vibration. Manufactured from solid carbide and available in TiAlN and AlTiN coatings, this tool offers enhanced heat resistance, oxidation protection, and extended tool life in demanding CNC machining applications.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv class=\"end-mill-key-feat-box\"\u003e\u003cul\u003e\n\u003cli\u003eChip-breaking geometry for reduced cutting forces\u003c\/li\u003e\n\u003cli\u003eSolid carbide construction for rigidity and durability\u003c\/li\u003e\n\u003cli\u003eDesigned with a small corner radius and chamfer strength\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e\u003cdiv class=\"end-mill-ideal-for-box\"\u003e\u003cul\u003e\n\u003cli\u003eBest for steel, stainless steel, and hardened\u003c\/li\u003e\n\u003cli\u003eGood for aluminum, nickel, and iron\u003c\/li\u003e\n\u003cli\u003eRoughing\u003c\/li\u003e\n\u003cli\u003eProfiling and plunging\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e\u003cdiv class=\"end-mill-specs-box\"\u003e\u003cp\u003ePiece Count: 1\u003cbr\u003eMaterial: Solid Carbide\u003cbr\u003eTool Type: Rougher End Mill\u003cbr\u003eIncluded Angle: 42\u003cbr\u003eCut Diameter (in): 0.375\u003cbr\u003eLOC (in): 1 1\/8\u003cbr\u003eShank Diameter (in): 0.375\u003cbr\u003eOAL (in): 3\u003cbr\u003eNo. of Flutes: 4\u003cbr\u003eCoating: Uncoated, Bright\u003c\/p\u003e\u003c\/div\u003e","brand":"CobraCarbide","offers":[{"title":"Default Title","offer_id":52091536638262,"sku":"29085","price":134.33,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/9242\/2710\/files\/29096-1_2-4FL-Bright-F.P.R.-1_65eb5287-c37a-433b-a4a4-6b4b5e09cf24.webp?v=1752606306"},{"product_id":"emsc-7-16-4fser-bright-f-p-rougher-1-x-2-3-4","title":"EMSC 7\/16 4FSER Bright F.P. Rougher 1 x 2-3\/4","description":"\u003ch2 class=\"end-mill-subtitle\"\u003e4-Flute Fine Pitch Rougher End Mill for Profiling\u003c\/h2\u003e\u003cdiv class=\"end-mill-main-text-box\"\u003e\u003cp\u003eThe 4-flute fine pitch rougher end mill is designed for aggressive material removal while maintaining improved surface finish compared to coarse roughers. The 4-flute single end (4FSE) configuration provides rigidity and balanced cutting stability, while the fine-tooth roughing geometry breaks chips to reduce cutting load and vibration. Manufactured from solid carbide and available in TiAlN and AlTiN coatings, this tool offers enhanced heat resistance, oxidation protection, and extended tool life in demanding CNC machining applications.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv class=\"end-mill-key-feat-box\"\u003e\u003cul\u003e\n\u003cli\u003eChip-breaking geometry for reduced cutting forces\u003c\/li\u003e\n\u003cli\u003eSolid carbide construction for rigidity and durability\u003c\/li\u003e\n\u003cli\u003eDesigned with a small corner radius and chamfer strength\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e\u003cdiv class=\"end-mill-ideal-for-box\"\u003e\u003cul\u003e\n\u003cli\u003eBest for steel, stainless steel, and hardened\u003c\/li\u003e\n\u003cli\u003eGood for aluminum, nickel, and iron\u003c\/li\u003e\n\u003cli\u003eRoughing\u003c\/li\u003e\n\u003cli\u003eProfiling and plunging\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e\u003cdiv class=\"end-mill-specs-box\"\u003e\u003cp\u003ePiece Count: 1\u003cbr\u003eMaterial: Solid Carbide\u003cbr\u003eTool Type: Rougher End Mill\u003cbr\u003eIncluded Angle: 42\u003cbr\u003eCut Diameter (in): 0.4375\u003cbr\u003eLOC (mm): 1\u003cbr\u003eShank Diameter (in): 0.4375\u003cbr\u003eNo. of Flutes: 4\u003cbr\u003eCoating: Uncoated, Bright\u003c\/p\u003e\u003c\/div\u003e","brand":"CobraCarbide","offers":[{"title":"Default Title","offer_id":52091536834870,"sku":"29088","price":152.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/9242\/2710\/files\/29096-1_2-4FL-Bright-F.P.R.-1_9b842d2a-7487-41d7-a6d0-1c444c67aad4.webp?v=1752606304"},{"product_id":"emsc-1-4-4fse-020-altin-medium-pitch-rougher-37-3-4-x-2-1-2-w-weldon-flat","title":"EMSC 1\/4 4FSE (.020) AlTIN Medium Pitch Rougher 37° 3\/4 x 2-1\/2 w\/weldon flat","description":"\u003ch2 class=\"end-mill-subtitle\"\u003eHigh-Rigidity Milling with Flexible Coating Options\u003c\/h2\u003e\u003cdiv class=\"end-mill-main-text-box\"\u003e\u003cp\u003eThe EMSC 4 Flute end mill is engineered for stable profiling, side milling, and finishing operations in CNC machining applications. The 4-flute configuration increases rigidity and improves surface finish quality while maintaining balanced cutting performance. Manufactured from solid carbide, this tool delivers dimensional accuracy and durability in demanding production environments. Available in Bright, TiN, TiCN, AlTiN, and other advanced coatings to match material type, cutting speed, and application requirements.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv class=\"end-mill-key-feat-box\"\u003e\u003cul\u003e\n\u003cli\u003e4 flute configuration for increased rigidity and improved surface finish\u003c\/li\u003e\n\u003cli\u003eSolid carbide construction for strength and wear resistance\u003c\/li\u003e\n\u003cli\u003eBalanced geometry for stable profiling and side milling\u003c\/li\u003e\n\u003cli\u003eAvailable coatings: Bright, TiN, TiCN, AlTiN, and others\u003c\/li\u003e\n\u003cli\u003eDesigned for general-purpose and finish machining\u003c\/li\u003e\n\u003cli\u003eSuitable for high-performance CNC applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e\u003cdiv class=\"end-mill-ideal-for-box\"\u003e\u003cul\u003e\n\u003cli\u003eSteel\u003c\/li\u003e\n\u003cli\u003eStainless Steel\u003c\/li\u003e\n\u003cli\u003eIron\u003c\/li\u003e\n\u003cli\u003eProfiling and side milling\u003c\/li\u003e\n\u003cli\u003eFinishing operations\u003c\/li\u003e\n\u003cli\u003eCNC production machining\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e\u003cdiv class=\"end-mill-specs-box\"\u003e\u003cp\u003ePiece Count: 1\u003cbr\u003eEnd Style: Square End\u003cbr\u003eCut Diameter (in): 0.25\u003cbr\u003eLOC (in): 0.75\u003cbr\u003eShank Diameter (in): 0.25\u003cbr\u003eOAL (in): 2.5\u003cbr\u003eNo. of Flutes: 4\u003cbr\u003eCoating: AlTiN\u003c\/p\u003e\u003c\/div\u003e","brand":"CobraCarbide","offers":[{"title":"Default Title","offer_id":52091536867638,"sku":"29089","price":96.18,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/9242\/2710\/files\/4-Flute-Rougher-1_8564dd6f-e5e1-4101-bc0f-52b81c69d0f7.webp?v=1752606304"},{"product_id":"emsc-7-16-4fser-bright-c-p-rougher-1-x-2-3-4","title":"EMSC 7\/16 4FSER Bright C.P.Rougher 1 x 2-3\/4","description":"\u003ch2 class=\"end-mill-subtitle\"\u003eHigh-Efficiency Roughing End Mill for Aggressive Material Removal\u003c\/h2\u003e\u003cdiv class=\"end-mill-main-text-box\"\u003e\u003cp\u003eThe 4-Flute Course Pitch Rougher End Mill with coarse pitch geometry is engineered for rapid stock removal in demanding machining operations. Featuring a serrated (wavy) cutting edge, it breaks chips into smaller segments, reducing cutting forces and improving chip evacuation. The reduced flute count enhances rigidity and allows for deeper cuts at higher feed rates, making it ideal for roughing applications prior to finishing. Designed for performance and durability, this tool maximizes productivity while minimizing tool wear in tough materials.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv class=\"end-mill-key-feat-box\"\u003e\u003cul\u003e\n\u003cli\u003e3-flute design for improved chip evacuation and strength\u003c\/li\u003e\n\u003cli\u003eDesigned with a small corner radius and chamfer for strength\u003c\/li\u003e\n\u003cli\u003eCoarse pitch serrated cutting edges for efficient chip breaking\u003c\/li\u003e\n\u003cli\u003eReduced cutting pressure for smoother roughing operations\u003c\/li\u003e\n\u003cli\u003eHigh material removal rates with stable performance\u003c\/li\u003e\n\u003cli\u003eSolid carbide construction for durability and heat resistance\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e\u003cdiv class=\"end-mill-ideal-for-box\"\u003e\u003cul\u003e\n\u003cli\u003eBest for steel, stainless steel, and hardened steel\u003c\/li\u003e\n\u003cli\u003eGood for aluminum, nickel, and iron\u003c\/li\u003e\n\u003cli\u003eFor roughing\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e\u003cdiv class=\"end-mill-specs-box\"\u003e\u003cp\u003ePiece Count: 1\u003cbr\u003eMaterial: Solid Carbide\u003cbr\u003eTool Type: Rougher End Mill\u003cbr\u003eEnd Style: Square End\u003cbr\u003eHelix Angle: 42\u003cbr\u003eCut Diameter (in): 0.4375\u003cbr\u003eLOC (mm): 1\u003cbr\u003eShank Diameter (in): 0.4375\u003cbr\u003eNo. of Flutes: 4\u003cbr\u003eCoating: Uncoated, Bright\u003c\/p\u003e\u003c\/div\u003e","brand":"CobraCarbide","offers":[{"title":"Default Title","offer_id":52091536933174,"sku":"29090","price":152.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/9242\/2710\/files\/29114-5_8-4FL-C.P.Rouger-1_d4b36b8b-3b5f-4088-b5dd-545178a58e9e.webp?v=1752606303"},{"product_id":"emsc-5-16-4fse-020-altin-medium-pitch-rougher-37-3-4-x-2-1-2-w-weldon-flat","title":"EMSC 5\/16 4FSE (.020) AlTiN Medium Pitch Rougher 37° 3\/4 x 2-1\/2 w\/weldon flat","description":"\u003ch2 class=\"end-mill-subtitle\"\u003eHigh-Rigidity Milling with Flexible Coating Options\u003c\/h2\u003e\u003cdiv class=\"end-mill-main-text-box\"\u003e\u003cp\u003eThe EMSC 4 Flute end mill is engineered for stable profiling, side milling, and finishing operations in CNC machining applications. The 4-flute configuration increases rigidity and improves surface finish quality while maintaining balanced cutting performance. Manufactured from solid carbide, this tool delivers dimensional accuracy and durability in demanding production environments. Available in Bright, TiN, TiCN, AlTiN, and other advanced coatings to match material type, cutting speed, and application requirements.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv class=\"end-mill-key-feat-box\"\u003e\u003cul\u003e\n\u003cli\u003e4 flute configuration for increased rigidity and improved surface finish\u003c\/li\u003e\n\u003cli\u003eSolid carbide construction for strength and wear resistance\u003c\/li\u003e\n\u003cli\u003eBalanced geometry for stable profiling and side milling\u003c\/li\u003e\n\u003cli\u003eAvailable coatings: Bright, TiN, TiCN, AlTiN, and others\u003c\/li\u003e\n\u003cli\u003eDesigned for general-purpose and finish machining\u003c\/li\u003e\n\u003cli\u003eSuitable for high-performance CNC applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e\u003cdiv class=\"end-mill-ideal-for-box\"\u003e\u003cul\u003e\n\u003cli\u003eSteel\u003c\/li\u003e\n\u003cli\u003eStainless Steel\u003c\/li\u003e\n\u003cli\u003eIron\u003c\/li\u003e\n\u003cli\u003eProfiling and side milling\u003c\/li\u003e\n\u003cli\u003eFinishing operations\u003c\/li\u003e\n\u003cli\u003eCNC production machining\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e\u003cdiv class=\"end-mill-specs-box\"\u003e\u003cp\u003ePiece Count: 1\u003cbr\u003eEnd Style: Square End\u003cbr\u003eCut Diameter (in): 46158\u003cbr\u003eLOC (in): 0.75\u003cbr\u003eShank Diameter (in): 46158\u003cbr\u003eOAL (in): 2.5\u003cbr\u003eNo. of Flutes: 4\u003cbr\u003eCoating: AlTiN\u003c\/p\u003e\u003c\/div\u003e","brand":"CobraCarbide","offers":[{"title":"Default Title","offer_id":52091536965942,"sku":"29091","price":140.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/9242\/2710\/files\/4-Flute-Rougher-1_4b90ad89-2b5d-4c92-bfb3-3f05962f8e45.webp?v=1752606303"},{"product_id":"emsc-7-16-4fser-altin-f-p-rougher-1-x-2-3-4","title":"EMSC 7\/16 4FSER AlTiN F.P. Rougher 1 x 2-3\/4","description":"\u003ch2 class=\"end-mill-subtitle\"\u003e4-Flute Fine Pitch Rougher End Mill for Profiling\u003c\/h2\u003e\u003cdiv class=\"end-mill-main-text-box\"\u003e\u003cp\u003eThe 4-flute fine pitch rougher end mill is designed for aggressive material removal while maintaining improved surface finish compared to coarse roughers. The 4-flute single end (4FSE) configuration provides rigidity and balanced cutting stability, while the fine-tooth roughing geometry breaks chips to reduce cutting load and vibration. Manufactured from solid carbide and available in TiAlN and AlTiN coatings, this tool offers enhanced heat resistance, oxidation protection, and extended tool life in demanding CNC machining applications.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv class=\"end-mill-key-feat-box\"\u003e\u003cul\u003e\n\u003cli\u003eChip-breaking geometry for reduced cutting forces\u003c\/li\u003e\n\u003cli\u003eSolid carbide construction for rigidity and durability\u003c\/li\u003e\n\u003cli\u003eDesigned with a small corner radius and chamfer strength\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e\u003cdiv class=\"end-mill-ideal-for-box\"\u003e\u003cul\u003e\n\u003cli\u003eBest for steel, stainless steel, and hardened\u003c\/li\u003e\n\u003cli\u003eGood for aluminum, nickel, and iron\u003c\/li\u003e\n\u003cli\u003eRoughing\u003c\/li\u003e\n\u003cli\u003eProfiling and plunging\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e\u003cdiv class=\"end-mill-specs-box\"\u003e\u003cp\u003ePiece Count: 1\u003cbr\u003eMaterial: Solid Carbide\u003cbr\u003eTool Type: Rougher End Mill\u003cbr\u003eIncluded Angle: 42\u003cbr\u003eColor: Dark Gray\u003cbr\u003eCut Diameter (in): 0.4375\u003cbr\u003eLOC (mm): 1\u003cbr\u003eShank Diameter (in): 0.4375\u003cbr\u003eNo. of Flutes: 4\u003cbr\u003eCoating: AlTiN\u003c\/p\u003e\u003c\/div\u003e","brand":"CobraCarbide","offers":[{"title":"Default Title","offer_id":52091536998710,"sku":"29092","price":180.33,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/9242\/2710\/files\/29100.10_3dc9fdbd-803c-48c2-9eb0-a6c961d99af5.webp?v=1752606303"},{"product_id":"emsc-7-16-4fser-020-altin-f-p-rougher-1-x-2-3-4-w-weldon-flat","title":"EMSC 7\/16 4FSER (.020) AlTiN F.P. Rougher 1 x 2-3\/4 w\/weldon flat","description":"\u003ch2 class=\"end-mill-subtitle\"\u003eHigh-Rigidity Milling with Flexible Coating Options\u003c\/h2\u003e\u003cdiv class=\"end-mill-main-text-box\"\u003e\u003cp\u003eThe EMSC 4 Flute end mill is engineered for stable profiling, side milling, and finishing operations in CNC machining applications. The 4-flute configuration increases rigidity and improves surface finish quality while maintaining balanced cutting performance. Manufactured from solid carbide, this tool delivers dimensional accuracy and durability in demanding production environments. Available in Bright, TiN, TiCN, AlTiN, and other advanced coatings to match material type, cutting speed, and application requirements.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv class=\"end-mill-key-feat-box\"\u003e\u003cul\u003e\n\u003cli\u003e4 flute configuration for increased rigidity and improved surface finish\u003c\/li\u003e\n\u003cli\u003eSolid carbide construction for strength and wear resistance\u003c\/li\u003e\n\u003cli\u003eBalanced geometry for stable profiling and side milling\u003c\/li\u003e\n\u003cli\u003eAvailable coatings: Bright, TiN, TiCN, AlTiN, and others\u003c\/li\u003e\n\u003cli\u003eDesigned for general-purpose and finish machining\u003c\/li\u003e\n\u003cli\u003eSuitable for high-performance CNC applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e\u003cdiv class=\"end-mill-ideal-for-box\"\u003e\u003cul\u003e\n\u003cli\u003eSteel\u003c\/li\u003e\n\u003cli\u003eStainless Steel\u003c\/li\u003e\n\u003cli\u003eIron\u003c\/li\u003e\n\u003cli\u003eProfiling and side milling\u003c\/li\u003e\n\u003cli\u003eFinishing operations\u003c\/li\u003e\n\u003cli\u003eCNC production machining\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e\u003cdiv class=\"end-mill-specs-box\"\u003e\u003cp\u003ePiece Count: 1\u003cbr\u003eEnd Style: Square End\u003cbr\u003eCut Diameter (in): 0.4375\u003cbr\u003eLOC (mm): 1\u003cbr\u003eShank Diameter (in): 0.4375\u003cbr\u003eOAL (in): 2.75\u003cbr\u003eNo. of Flutes: 4\u003cbr\u003eCoating: AlTiN\u003c\/p\u003e\u003c\/div\u003e","brand":"CobraCarbide","offers":[{"title":"Default Title","offer_id":52091537064246,"sku":"29093","price":188.21,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/9242\/2710\/files\/29100.10_c8c052e6-3dfc-4c63-be28-a91077374894.webp?v=1752606302"}],"url":"https:\/\/cobracarbide.com\/collections\/roughing-end-mills.oembed","provider":"CobraCarbide","version":"1.0","type":"link"}