IRWIN BLACK OXIDE DRILL BIT SETVersatile 18-piece set of high-speed steel twist drill bits with a black oxide finish for general-purpose drilling in metal, wood, and plastic. Comes in a durable ABS storage case for organized worksite use.
- 135 degree split point prevents walking on contact
- Black oxide coating for corrosion resistance and reduced friction
- High-speed steel construction for general-purpose drilling
- Durable ABS case with slide latch and size markings
- 18-piece set