- 4/6 variable pitch teeth for reduced noise and improved performance
- Bi-metal construction for toughness and long life
- Electron beam weld for stronger, longer lasting teeth
- Variable depth gullets provide more efficient chip clearance
Description
Specifications
15.155.155
1.05lb
5.38in
4.63in
4.64in
Aluminum Copper Iron Stainless Steel Wood Zinc
Bi-Metal
Irwin
POWER DRILLING & ACCESSORIES
HSS
4-1/4 in
75 rpm
4 to 6
