Irwin® 91148 Silver & Deming HSS Fractional 1/2" Reduced Shank Drill Bit, 3/4" BF20 no hub or service weight

no hub or service weight soil pipe

motor homes and SUVs clean

reliable operation

Water activated fiberglass wrap

Calcium & sulfur

Irwin® 91148 Silver & Deming HSS Fractional 1/2" Reduced Shank Drill Bit, 3/4" BF20 no hub or service weightIrwin Silver and Deming High Speed Steel Fractional Drill Bit is made from 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" reduced shank that fits all 1 2" drills. Standard 118 degree point for use in wood, metal, and plastic. Size: 3 4" Twist