
- Chrome vanadium shaft through-hardened to 50-53HrC
- Copper braze material gives high heat resistance for reduced tip loss
- Fits all hammer drills with 3-jaw or Jacobs chuck
- Hot isostatically pressed to extend life and resist breakage
- Patented flute geometry removes dust from the hole quicker for fast drilling and long life
- Shot-peened, double-tempered finish reduces breakage
Description
Specifications
15.155.155
0.02lb
6.69in
1.88in
0.19in
Masonry
Irwin
POWER DRILLING & ACCESSORIES
Right Hand
Carbide
1/8 in
Double Tempered
1-1/2 in
Twist
Chrome Vanadium Steel
2
3 in
Diamond
No
1/8 in
1-1/2 in
Straight
Percussion