IRWIN Unibit 10232 Step Drill Bit, 3/16 to 1/2 in Dia, 1-Flute, 1/4 in Dia Shank, Hex Shank

High-speed steel bit with single flute cutting edge for greater control through steps. Hex shank prevents slipping in drill chuck. SpeedPoint tip penetrates faster and prevents walking in applications such as drilling holes into thin materials such as stainless steel, copper, brass, aluminum, plastic and laminates.Product DetailsManufacturer: STANLEY BLACK & DECKERManufacturer's Part Number: 10232Show me more Drill BitsProduct FeaturesHex shank prevents slipping in drill chuckSingle-flute cutting edge for greater control through stepsNew speed point tip penetrates faster than previous Unibits and prevents walkingProduct Specifications Applicable Materials Aluminum, Brass, Copper, Plastic, Stainless Steel Diameter 3/16 to 1/2 in Finish Black Oxide Material Steel Number of Flutes 1 Shank Diameter 1/4 in Shank Type Hex Product Documents Catalog Click here to download