High Speed Steel, 1/2" Reduced Shank, 6" Long, 1-1/8" Silver and Deming Drill AC Manifold Gauges and sets Variable speed throttle for starting

Variable speed throttle for starting holes easily

Adapts to every surface preparation need

Fully hardened

Features and Benefits Chrome vanadium alloy steel

Total hand and arm burn protection

High Speed Steel, 1/2" Reduced Shank, 6" Long, 1-1/8" Silver and Deming Drill AC Manifold Gauges and sets Variable speed throttle for startingHigh Speed Steel, 1 2" Reduced Shank, 6" Long, 1 1 8" Silver and Deming Drill Bit Features and Benefits: Bit is constructed of M 7 high speed steel for high resistance to abrasion during tough drilling applications Three flatted shank design provides better chuck grip and reduces slippage; ideal for use in keyless chucks All Silver and Deming bits are 6" long and feature a 1 2" reduces shank that fits all 1 2" drills Standard 118 degree point for use