Silver and Deming High Speed Steel Fractional 1/4" Reduced Shank Drill Bit - 37 Welders When measuring brake drums only

When measuring brake drums only

Double line to easily identify SAE sockets

1/2" Drive x 10mm Hex Driver

9 volt battery is included

For use in 1/4" drive tools

Silver and Deming High Speed Steel Fractional 1/4" Reduced Shank Drill Bit - 37 Welders When measuring brake drums onlySilver and Deming High Speed Steel Fractional 1 4" Reduced Shank Drill Bit 37 64" 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