Heavy-Duty Black Oxide Coated High Speed Steel Drill Bit Sets
Item # 314018 shown
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Heavy-Duty Black Oxide Coated High Speed Steel Drill Bit Sets Features:
- Bit is constructed of M-2 high speed steel for the best combination of strength, heat resistance, and wear resistance
- For general use in wood, metal, and plastic
- Black oxide coating resists corrosion
- 135 degree split point ensures a true start and eliminates bit walking