Irwin 91160 Silver and Deming Drill Bit, 15/16 in Dia, 6 in OAL, Spiral Flute, 1/2 in Dia Shank, Flat, Reduced Shank paint--07-13-26 Made of lightweight

Made of lightweight

inches and 1/16ths on both sides and both edges

97% efficient against oil- and non-oil based contaminants

Provides maximum torque without requiring heavy input pressure jaw mechanism naturally grips tighter as more torque is applied to the tool

Irwin 91160 Silver and Deming Drill Bit, 15/16 in Dia, 6 in OAL, Spiral Flute, 1/2 in Dia Shank, Flat, Reduced Shank paint--07-13-26 Made of lightweightM7 HSS for strength, heat resistance and wear resistance when drilling in wood, metal or plastic. Can be used with keyless chuck. Three flatted shank design provides better chuck grip and reduces slippage. All silver and deming bits are 6 in long and feature a 1 2 in reduced shank that fits all 1 2 in drills. Bit is constructed of M7 HSS for high resistance to abrasion during tough drilling applications Three flatted shank design provides better chuck