Irwin® 91144 Silver & Deming HSS Fractional 1/2" Reduced Shank Drill Bit, 11/16"

Irwin® 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.

• Constructed of M-7 high speed steel for high resistance to abrasion during tough drilling
• 3 flatted shank design provides better chuck grip and reduces slippage
• Ideal for use in keyless chucks
• Bit is 6" long and feature 1/2" reduced shank that fits all 1/2" drills
• Standard 118 degree point for use in wood, metal and plastic
• Used to create large holes, heavy duty metal drilling, automotive, body shop and metal fabrication.

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