#4 Step Drill Bit, 3/16 -7/8 In.

Milwaukee #4 Step Drill Bit, 3/16"-7/8", Shank Size: 3/8 Inch, Hole Diameter: 3/16 to 7/8 Inches, Coating: Black Oxide, Style: Dual-Flute Step Bits, Cutter Geometry: Dual-Flute, Number Of Steps: 12, Increments: 1/16 Inch, Application: Metal, Plastic, For Use With Cordless Drills In High Speed.

• Dual-Flute Design Provides Greater Speed And Control Along With Jam-Free Performance
• Optimized For Cordless Drills In High Speed For Up To 2 Times Faster Performance
• Rapid Strike Tip Creates Fast, Accurate Starts And Generates Less Heat
• Optimized Geometry With Black Oxide Coating To Cut Faster, Produce Less Heat And Last Up To 4 Times Longer
• Up To 50% More Holes Per Battery Charge For More Productivity
• Laser-Engraved Reference Marks Easily Stop On Any Hole Size
• 3-Flat Secure-Grip Shanks Reduce Bit Slippage In The Chuck
• Made In The USA