Irwin Aircraft Extension 5/16 in. X 12 in. L High Speed Steel Split Point Drill Bit Straight Shank 1

Description

This aircraft extension drill bit from Irwin is specifically designed for repairmen and engineers who work on helicopters and airplanes. The extra long drill bit is great for drilling in hard-to-reach areas and running wires and cables. Measures 12 inches long by 5/16 inch wide. Made from M-2 high-speed steel for increased strength and resistance.