Irwin 81157ZR High Speed Steel Wire Gauge Drill Bit, #57
Description
Highlights:
- Size: No. 57
- Twist Length: 3/4"
- Overall Length: 1-3/4"
- Used where more precisely sized holes are required
- Drills exact hole size; ideal for tapping
- Bit is constructed of M-2 high speed steel for the best combination of strength, heat resistance, and wear resistance
- Standard 118 degree point for use in wood, metal, and plastic
- Carded.