Irwin 91140 91140 - DRL 5/8 S+D 118' BLK OX/BRT TUBED

5/8-Inch Silver and Deming Drill Bit 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-Inch long and feature a 1/2-Inch reduced shank that fits all 1/2-Inch drills. Standard 118-Degree point for use in wood, metal and plastic.