Milwaukee® 48-89-9105 Self-Starting Step Drill Bit, 1/4 in Dia Min Hole, 3/4 in Dia Max Hole, 9 Steps, HSS, 3/8 in Shank
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.
Milwaukee® Step Drill Bit, Self-Starting, Imperial, 1/4 in Diameter Minimum Hole, 3/4 in Diameter Maximum Hole, 9 Steps, 1/16 in Step Depth, 1 Flutes, 3/8 in Shank, 3-Flat Shank, Right Hand Cutting Direction, HSS Cutting Edge, HSS, Black Oxide, Applicable Materials: Non-Ferrous Soft Metal, Plastic, Steel and Wood
Applicable Materials | : | Non-Ferrous Soft Metal, Plastic, Steel and Wood |
Cutting Direction | : | Right Hand |
Cutting Edge Material | : | HSS |
Drill Diameter Measurement System | : | Imperial |
Finish | : | Black Oxide |
Number of Flutes | : | 1 |
Shank Type | : | 3-Flat |
Step Depth | : | 1/16 in |
Type | : | Self-Starting |
Minimum Hole Diameter | : | 1/4 in |
Maximum Hole Diameter | : | 3/4 in |
Number of Steps | : | 9 |
Material | : | HSS |
Shank Size | : | 3/8 in |