| Condition | New |
|---|---|
| Nombre de la marca | JTHL |
| Application | Work With Rotary Drilling Rig |
| Quality | Reliable Highest |
| La presión de | Interbloqueo, fricción, combinado |
| Product Name | Friction Kelly Bar |
|---|---|
| Max Drilling Depth | 70m |
| Torque máximo | 280 kNm |
| El elemento | 4 |
| The First Section Length | 16m |