
Irwin Industrial Tools
585-10239
Unibit® High Speed Steel Fractional Self-Starting Step Drill
Item #101694003


- Step Drill Bit
- 2 Steps
- 7/16 Shank
- 7/8" and 1 1/8" Size Range
features
- Single flute cutting edge for greater control through steps
- Hex shank prevents slipping in drill chuck
- Also available with (TiN) coating for longer life
- SpeedPoint tip penetrates faster than previous Unibits and prevents walking
- Ideal for drilling holes into thin materials such as stainless steel, copper, brass, aluminum, plastic and laminates
Shank | 7/16 in |
Size Range | 7/8 in and 1 1/8 in |
No. of Steps | 2 |
Weight | 0.51 LB |
