Milwaukee 48-89-9302 1/4" Hex 4 -12mm 5-Hole Black Oxide Step Drill Bit USA
- Single Cutting Edge provides true round holes every time
- High Speed Steel Make-up is ideal for cutting into stainless steel, aluminum, brass, copper, plastic and more.
- Black Oxide Finish resists corrosion for longer life
- Speed Start Tip starts fast and reduces the risk of bit walking Laser Etched Markings for fast, easy hole size identification.
- 3-Flat Shank prevents bit from slipping in the chuck 1/4 in. Hex shank for fast bit change in impact drivers and sure grip in chucks.