Coupling C51-D77 - L = 225mm, D = 77mm
Produced for optimum energy transfer on various drilling diameter.
• Coupling Sleeve, Coupling Adapter, Bit Adapter
• Available with semi-bridge or full-bridge
| Length (mm) | 225 |
| Length (ft - in) | 8⅞ |
| Diameter (mm) | 77 |
| Thread (A) | C51 |
| Thread (B) | C51 |
| Bridge (mm) | S |
| Product number | 06E-07-0494 |
| Weight (kg) | 4,7 |
