Cleveland Golf C15062 1/4 in cobalt drill bit TiAlN 135° split point

Cobalt drill bit with TiAlN coating

This 1/4 inch cobalt steel drill bit features a TiAlN coating for increased hardness and heat resistance. The 135 degree split point allows for precise starts without centre punching and reduces walking on hard materials. Designed for screw machine applications, it delivers accurate hole placement in production environments.

Suited for high-speed drilling in tough alloys

Machinists and maintenance technicians working with stainless steel, titanium or other abrasive metals will benefit from the wear-resistant coating and self-centring geometry. The right-hand cutting direction matches standard equipment. Shops that rely on coolant-through tooling or require left-hand rotation for specific operations should look at alternative designs.

135 degree split point geometry

The 135 degree split point is the critical specification that determines whether this bit matches the application. It provides aggressive cutting action and self-centring capability essential for hard materials and high-volume screw machine work. Verify that this point angle aligns with the machine setup and material requirements before purchasing.