Milwaukee® Step Drill Bits with JAM-FREE Performance feature a dual-flute design delivering up to 2X faster hole times, up to 4X longer life and up to 50% more holes per battery charge than competitors. Ideal for drilling small and large-diameter holes in steel and plastic, these bits are Optimized for Cordless Drills in High Speed. The Rapid Strike™ tip allows for a fast and accurate start that generates less heat, resulting in longer bit tip life.
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% more holes per battery charge: Greater user productivity
Laser-engraved reference marks: Easily stop on any hole size
3-Flat Secure-Grip™ shanks: Reduces bit slippage in the chuck