- Maximum speed and life in stainless steel and other hard metals
- Pilot Point and split tip design starts on contact and eliminates bit walking
- Patented core provides increased durability
- No spin shank eliminates bit slippage
- Commonly used for drilling into stainless steel, drilling into angle iron, I-Beams, and other similar metals
- Gold ferrous oxide finish
Includes (2) 1/16", 5/64", 3/32", 7/64", (2) 1/8", 9/64", 5/32", 3/16", 7/32", 1/4", 5/16", 3/8".