Irwin 91134 Silver and Deming Drill Bit, 17/32 in Dia, 6 in OAL, Spiral Flute, 1/2 in Dia Shank, Flat, Reduced Shank paint--05-29-26 removes excess mortar from bricks

removes excess mortar from bricks

Made with Eklind alloy steel that is heat-treated for optimum strength and ductility and a black finish to resist rust

Made of drop forged

REDLINK™ PLUS™ intelligence

72 tooth gear with 5 deg arc swing

Irwin 91134 Silver and Deming Drill Bit, 17/32 in Dia, 6 in OAL, Spiral Flute, 1/2 in Dia Shank, Flat, Reduced Shank paint--05-29-26 removes excess mortar from bricksM7 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