Milwaukee 48-89-9239 2PC Step Drill Bit Set #9

Milwaukee Step Drill Bits offer JAM-FREE performance designed for cordless drills and high-speed applications. Compared to standard bits, the dual-flute design cuts up to 2X faster, lasts up to 4X longer, and produces up to 50% more holes per battery charge. They are ideal for drilling both large and small-diameter holes in steel and plastic. The Rapid Strike tip provides fast, accurate starts with minimal heat buildup, which extends bit life. A black oxide coating adds durability and wear resistance. Laser-engraved reference marks stay visible throughout drilling for consistent accuracy and ease of use.