Description
Description
This IRWIN 12-Piece Black Oxide Hex Shank Drill Bit Set features drill bits with a 135° split-point tip to start drilling quickly with minimal walking. Each step drill bit is engineered with high-speed steel with a black oxide coating for corrosion resistance. The 1/4-inch hex shank works in most Lock-n-Load quick-change extensions as well as virtually any drill chuck. Applications include automotive, maintenance and repair, portable drills and stationary drill presses.
Features
- 135-Degree split-point tip starts drilling immediately and eliminates walking
- Manufactured with premium high speed steel with black oxide coating for corrosion resistance
- 1/4-Inch hex shank works in all lock-n-load quick-change extensions as well as all drill chucks
Contents
- 1/16"
- 5/64"
- 3/32"
- 7/64"
- 1/8" (2)
- 9/64"
- 5/32"
- 3/16"
- 7/32"
- 1/4"
- 2 inch quick change adapters
- Carrying case
