Silver and Deming High Speed Steel Fractional 1/4" Reduced Shank Drill Bit -21/ Cooling System Double Line (SAE) and Knurled

Double Line (SAE) and Knurled (Metric) Ring to Easily Identify Standard vs

S2 and Alloy steel bits

8 point socket is also commonly referred to as double-square or railroad sockets

Set includes: standard metric socket sizes: 6mm - 19mm

1/2" Female x 3/4" Male Adapter w/Locking Pin

Silver and Deming High Speed Steel Fractional 1/4" Reduced Shank Drill Bit -21/ Cooling System Double Line (SAE) and KnurledSilver and Deming High Speed Steel Fractional 1 4" Reduced Shank Drill Bit 21 32" Features and Benefits: 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" long and feature a 1 2" reduces shank that fits all 1 2" drills Standard 118 degree point for use