Irwin #4T Titanium Nitride Coated Fractional Self-Starting Unibit
Only $68.92
- Details
IRWIN 15104
#4T Titanium Nitride Coated Unibit
Description:
- Step Drill Bit
- Type Fractional, Self-Starting
- Minimum Drill Size 3/16 Inch
- Maximum Drill Size 7/8 Inch
- Step Increment 1/16 Inch
- Number of Sizes 12
- Shank Type Hex, 3-Flatted
- Shank Size 3/8 Inch
- Material High Speed Steel
- Finish Titanium Nitride Coated
- Nominal Size #4T
- Maximum Material Thickness 1/8 Inch
- Number of Flutes 1
Features / Benefits
- Ideal for drilling holes into thin materials such as stainless steel, copper, brass, aluminum, plastic and laminates
- Single-flute cutting edge for greater control through steps
- 3 flatted shank prevents slipping in drill chuck
- New Speed Point tip penetrates faster than previous Unibits and prevents walking