Irwin 66609 AHN-66609 6" Aircraft Extension HSS Fractional Straight Shank Drill Bit, 9/64"
- Ideal for drilling in hard-to-reach areas and for running wires and cable
- 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