Milwaukee® 48-89-9115 Self-Starting Step Drill Bit, 1/4 in Dia Min Hole, 7/8 in Dia Max Hole, 1 Steps, HSS, 3/8 in Shank
31341716
MFG #: 48-89-9115
$57.20
/ EA
Estimated Delivery 7 to 10 Business Days
- Applicable Materials: Non-Ferrous Soft Metal, Plastic, Steel and Wood
- Country of Origin: US
- Cutting Direction: Right Hand
- Cutting Edge Material: HSS
- Drill Diameter Measurement System: Imperial
- Finish: Black Oxide
- Manufacturer Name: Milwaukee Tool
- Material: HSS
- Maximum Hole Diameter: 7/8 in
- Minimum Hole Diameter: 1/4 in
- Number of Flutes: 1
- Number of Steps: 1
- Shank Size: 3/8 in
- Shank Type: 3-Flat
- Type: Self-Starting
Our line of step drill bits far surpasses the competition. With our single cutting edge design, you will have more control and a cleaner finish. Made of high speed steel, these new step drill bits are durable and designed to drill through most metals. The black oxide finish prevents corrosion and has great capacity to work with drilling lubricants. The new speed start tip prevents bit walking and allows faster penetration. With laser etched markings you will always know your hole sizes. No guess work! Finally, the 3-flat shank prevents slipping in the chuck.
- Item Features
- Standards
- Single cutting edge provides true round holes everytime
- Made of high speed steel, these new step drill bits are durable and designed to drill through most metals
- 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
ARRA Compliant|Buy American Act Compliant