Milwaukee 48-89-9206 Step Drill Bit, 3/8 in Dia Min Hole, 1/2 in Dia Max Hole, 2 Steps, HSS, 2 Hole Sizes, 1/4 in Shank

Milwaukee Step Drill Bit, Imperial, #6 Letter/Wire, 3/8 in Diameter Minimum Hole, 1/2 in Diameter Maximum Hole, 2 Steps, 2 Hole, 2 Flutes, 1/4 in Shank, 3-Flat/Reduced Shank, HSS Cutting Edge, HSS, Black Oxide, Applicable Materials: Metal and Plastic JAM-FREE Performance, Dual-flute design provides greater speed and control|Up to 2X faster - optimized for cordless drills in high speed|Rapid Strike tip - creates fast, accurate starts and generates less heat|Up to 4X longer bit life - optimized geometry with black oxide coating to cut faster and produce less heat|Up to 50 Percent more holes per battery charge for more productivity|Laser-engraved reference marks easily stop on any hole size|3-Flat secure-grip shanks reduce bit slippage in the chuck