Description
- Heavy-duty construction for drilling in tough, high-tensile, and work-hardening materials
- Manufactured from cobalt high-speed steel (HSS) for increased abrasion resistance
- Titanium nitride (TiN) coating adds lubricity and hardness, enhancing chip flow, finish hole quality, and drill life
- 135° P3 split point is self-centering for reduced thrust and easier penetration
- Sizes smaller than 0.0625 inch do not have split point
