| Condition | New |
|---|---|
| Application | Work With Rotary Drilling Rig |
| Brand Name | JTHL |
| Quality | Reliable Highest |
| Pressure From | Interlocking , Friction, Combined |
| Type | Drills |
|---|---|
| Material | Steel,high Quality Carbon Steel |
| Color | Any Other Colors |
| Oem | Available |
| Oem/odm | Welcome |
