| Condition | New |
|---|---|
| Brand Name | JTHL |
| Application | Work With Rotary Drilling Rig |
| Quality | Reliable Highest |
| Pressure From | Interlocking , Friction, Combined |
| Usage | Rotary Piling Rig Spares |
|---|---|
| Product Name | Interlocking Kelly Bar |
| Drilling Depth | 10-100m |
| Drilling Diammeter | 400-3000mm |
| Advange | Factory |
