IRWIN 12411 Drill Bit, 1/2 in Dia, 1-21/32 in OAL, Countersink, 5-Flute, 1/4 in Dia Shank, Round Shank

High-speed steel milled and precision ground to 82 deg for countersinking into most machinable materials such as iron, steel, soft metals, plastic or wood.Product DetailsManufacturer: STANLEY BLACK & DECKERManufacturer's Part Number: 12411Show me more Drill BitsProduct FeaturesBlack oxide finish for added corrosion resistance1/4 in round shank fits all handheld and stationary drillsMade from industrial-grade high-speed steel for increased durabilityFive flute design reduces vibration for smoother drilling and extended lifePrecision ground 82 deg tip for countersinking most machinable metals, wood or plasticProduct Specifications Applicable Materials Metal, Plastic, Wood Diameter 1/2 in Finish Black Oxide Flute Length 15/32 in Material Steel Number of Flutes 5 Overall Length 1-21/32 in Point Angle 82 deg Shank Diameter 1/4 in Shank Type Round Type Countersink Product Documents Catalog Click here to download