Irwin 66708 1/8" x 6" HSS Aircraft Extension Fractional Straight Shank Drill Bit (3 Pack)

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.