Step Drill Bit Set, 3 Pieces, Oxide High Speed Steel, Black

Milwaukee® Step Drill Bits with JAM-FREE Performance feature a dual-flute design_x000D_delivering up to 2x faster hole times, up to 4x longer life and up to 50% more holes per_x000D_battery charge than competitors. Ideal for drilling small and large-diameter holes in_x000D_steel and plastic, these bits are optimized for cordless drills in high speed. The RAPID_x000D_STRIKE™ tip allows for a fast and accurate start that generates less heat, resulting in_x000D_longer bit tip life. Black oxide coating also enhances durability, hole quality and bit life._x000D_ For user convenience and accuracy, each bit has laser-engraved reference marks you_x000D_can see while drilling. The 3-flat SECURE GRIP™ shank ensures a solid connection with_x000D_the drill chuck. JAM-FREE Performance in high speed with most professional 18-volt_x000D_cordless drills’ lithium-ion battery technology.

• 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 5% 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