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Silver and Deming High Speed Steel Fractional Drill Bit Set 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 & 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.901 Series
Contains:- 9/16", 5/8", 11/16", 3/4", 13/16", 7/8", 15/16" and 1"
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