| Condition | New |
|---|---|
| Application | Work With Rotary Drilling Rig |
| Brand Name | JTHL |
| Quality | Reliable Highest |
| Pressure From | Interlocking , Friction, Combined |
| Product Name | Interlocking And Frictional Kelly Bar |
|---|---|
| Element | 4 |
| The First Section Length | 13m |
| Warranty | 1 Year,6 Months |
| Application | Post Hole Digging Machine,Large Caliber Pile Foundation Pilling |
