Irwin 67521 High Speed Steel Jobber Drill Bit, 21/64"x 4-5/8"
Description
Highlights:
- Black oxide
- High speed steel
- Length : 21/64 x 4-5/8
- Bit is constructed of M-2 high speed steel
- For strength heat and wear resistance and used for general use in wood, metal, and plastic
- The 135 degree split point ensures a true start and eliminates bit walking.
- Black oxide coating resists corrosion