Milwaukee Step Drill Bit Set 3 Piece

Features:
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
Kit Includes:
1 x 4mm - 12mm Step Bit (48899301)
1 x 4mm - 20mm Step Bit (48899320)
1 x 6mm - 35mm Step Bit (48899335)
Specifications:
Shank
1/4" Hex
Coating
Black Oxide
Size
3/16" - 1/2"
Number of Steps
9.0
9
Increments
1/16"