The Irwin UNIBIT HSS fractional self-starting step drill #5, 1/4 to 1-3/8 in, is ideal for drilling clean, smooth holes in mild steel, copper, bass, aluminum, plexiglass, wood and laminate. Crafted of HSS, it has a SpeedPoint tip that guarantees fast starts and a single-flute cutting edge for drilling true, round holes with a precise step control for multiple sizes. Hole sizes are permanently laser-etched on the inside of the flute and will not wear away for easy identification throughout the life of the bit. The bit features a quick change hex shank that secures easily in the drill chuck.
Unit: EA
UPC: 038548101040
Model Number: 10234
Features
- Single unit simplicity quickly charges all M12 and M18 battery packs
- Hex shank prevents slipping in drill chuck
- New silencer feature reduces jobsite noise
Additional Information
- Applicable Materials: Aluminum Brass Copper Plastic Stainless Steel
- Diameter: 3/16 to 7/8 in
- Finish: Black Oxide
- Material: HSS
- Number Of Flutes: 1
- Shank Diameter: 3/8 in
- Shank Type: Hex
Reviews
There are no reviews yet.