- Hex shank prevents slipping in drill chuck
- New speed point tip penetrates faster than previous Unibits and prevents walking
- Single-flute cutting edge for greater control through steps
Description
Specifications
15.155.155
0.5lb
3.25in
5in
7.25in
Aluminum Brass Copper Plastic Stainless Steel
Irwin
POWER DRILLING & ACCESSORIES
7/8 to 1-1/8 in
Titanium Nitride-Coated
Steel
1
7/16 in
Hex
