Patented WeldTecTM variable tooth design provides longer life and improves cutting performance. The Variable depth gullets reduce friction and improve chip clearance efficiency, and Heavy-duty Bi-Metal construction extends life and increases durability.
- Variable depth gullets provide more efficient chip clearance
- 4/6 Variable pitch teeth for reduced noise and improved performance
- Electron beam weld for stronger, longer lasting teeth
- Bi-metal construction for toughness and long life
- Contains the most commonly used sizes for plumbers, electricians and general applications
