Irwin Unibit 4
- Unibit: High Speed Steel Fractional Self-Starting
- Description: #4
- Hole Sizes: 3/16" - 7/8"
- No. of Holes: 12 steps
- Maximum Material Thickness: 1/8"
- Single-flute cutting edge for greater control through steps
- Hex 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
- SKU: 579237
- Mfg Part Number: 10234
- Weight: 0.22 LB