- Single-flute cutting edge for greater control through steps
- 3 flatted shank prevents slipping in drill chuck
- Also available with titanium nitride coating for longer life
- New 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
WARNINGDescription
Specifications
0.14lb
1in
6.1in
3in
Irwin
Step Drill Bit
Individual
High Speed Steel
3/4 in.
1/4 in.
9 Steps
3/8 In. Hex
1/16 In.
