#1 (60°) Solid Carbide AlTiN Center Drill 1/8 x 4

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$75.95 USD
$75.95 USD
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SKU: 31665  |  •  LOC 0.125" •  Solid Carbide •  AlTiN

High-Performance Spotting & Centering Drill

This solid carbide center drill is engineered for precise hole positioning and accurate starting points in demanding machining applications. Manufactured from premium solid carbide and enhanced with an AlTiN (Aluminum Titanium Nitride) coating, it delivers superior heat resistance, increased tool life, and improved wear protection during high-speed operations. The rigid construction minimizes deflection and ensures clean, concentric center holes prior to drilling or tapping.

  • Premium solid carbide construction for maximum rigidity
  • AlTiN coating for enhanced heat resistance and extended tool life
  • Improved wear resistance in high-speed and high-temperature applications
  • Precision ground cutting edges for accurate spotting
  • Reduces drill walking and improves hole alignment
  • Suitable for CNC and manual machining environments
  • Steel
  • Stainless Steel
  • Iron
  • Hardened Steel
  • High-speed machining applications
  • Creating accurate starting points before drilling
  • Lathe center hole preparation

Piece Count: 1
Material: Solid Carbide
End Style: Square End
LOC (in): 0.125
OAL (in): 4
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

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Specifications
Material: Solid Carbide
LOC: 0.125 in
OAL: 4.0 in
Coating

AlTiN

Hardness: 3,500 HV

Max Operating Temp: 1,300°F

High Performance

Primary Applications: Steel & Copper

Ideal Materials
  • Steel
  • Stainless Steel
  • Hardened Steel
  • Cast Iron
  • Aluminum
  • Titanium
  • Nickel/Inconel
  • Non-Ferrous
  • Composites
Product Product subtotal Quantity Price Product subtotal
#1 (60°) Solid Carbide AlTiN Center Drill 1/8 x 4
#1 (60°) Solid Carbide AlTiN Center Drill 1/8 x 4SKU: 31665
#1 (60°) Solid Carbide AlTiN Center Drill 1/8 x 431665
$75.95/ea		 $0.00
$75.95/ea $0.00
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