Milwaukee Step Drill Bit 4mm - 20mm - 48899320 Tool

Key details: 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; Rapid Stike Tip Starts Fast And Reduces The Risk Of Bit Walking; Laser Etched Markings For Fast, Easy Hole Size Identification. Milwaukee Step Drill Bit 4Mm - 20Mm MILWAUKEE Step Drill Bits far surpass the competition. With a single cutting edge design, you will have more control and a cleaner finish.