High Speed Steel, 1/2" Reduced Shank, 6" Long, 1-1/8" Silver and Deming Drill AC Manifold Gauges and sets Each wheel has protective spark

Each wheel has protective spark guard and adjustable eye shield

Variable speed throttle for starting holes easily

Total hand and arm burn protection

Adapts to every surface preparation need

Chrome vanadium steel

High Speed Steel, 1/2" Reduced Shank, 6" Long, 1-1/8" Silver and Deming Drill AC Manifold Gauges and sets Each wheel has protective sparkHigh 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