- Professional Choice
- 1″ mouth
- 7 1/2″
- Ported Chain
- EQB-901
Professional Choice Equisential Ported Chain Bit with a 5 1/8″ mouthpiece. The shank is 7 1/2″long, which allows for ample leverage. This ported chain is mild, but also provides the benefit of collection without losing bend. EQB-901