Irwin 91134 Silver and Deming 17/32 By 6 Inch 1/2 Inch Shank High Speed Metal Bit

M-7 High Speed Steel For High Resistance To Abrasion During Tough Drilling, 3 Flatted Shank Design Provides Better Chuck Grip & Reduces Slippage, Ideal For Use In Keyless Chucks, All Silver & Deming Bits Are 6 inch Long & Feature 1/2 inch Reduced Shank That Fits All 1/2 inch Drills, Standard 118 Degree Point For Use In Wood, Metal & Plastic, Used To Create Large Holes, Heavy Duty Metal Drilling, Automotive, Body Shop & Metal Fabrication.

M-7 high-speed steel 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. M-7 high speed steel 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 inches long and feature a 1/2" reduced shank that fits all 1/2" drills.