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3-Flute Square End Micro End Mill for Ultra-Fine Detail Work
This square end micro end mill features a sharp 90° corner, designed for precise cutting and clean, defined edges. Unlike corner radius or ball nose tools, it delivers crisp internal corners and flat-bottom finishes, making it ideal for detailed work and tight geometries. Built for accuracy and control, this tool is perfect for micro-machining applications where sharp features and dimensional precision are critical.
Manufactured from solid carbide
Efficient chip evacuation for slotting, profiling, and plunging
Best for stainless steel and hardened steel
Good for aluminum, steel, nickel, and iron
Micro slotting
Fine detail machining
Piece Count: 1 Material: Solid Carbide Tool Type: 3-Flute Micro End Mill End Style: Square Helix Angle: 30° Color: Dark Gray Cut Diameter (mm): 0.25 LOC (mm): 0.375 Shank Diameter (in): 0.25 OAL (in): 4 Reach Length (mm): 2.000 No. of Flutes: 3 Coating: AlTiN
Ground to 1/30th of a human hair on 100% virgin carbide is our baseline.
Because accuracy and tool life are not just an 'industry standard' at Cobra Carbide.Tool Tolerance
