Tire Knocker
All Silver and Deming bits are 6" long and feature a 1/2" reduces shank that fits all 1/2" drills
Connect an air-line and pick up dirt
Meets/Exceeds ANSI Z87
Drill Bit, High Speed Steel, Straight Shank, Jobber Length, 27/64", Bulk Drill Bit Sets Tire KnockerDrill Bit, High Speed Steel, Straight Shank, Jobber Length, 27 64", Bulk Features and Benefits: 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 For general use in metal, wood and plastic IRWIN offers a complete line of Metal Twist Drill Bits, including Black Oxide, Turbo Point, Titanium Nitride, and Cobalt Drill Bits..