| Warranty | 1 Year |
|---|---|
| सामग्री | ड्रिलिंग बिट के लिए 16mn; केली बार के लिए 16MN/35CRMO; क्यू 235 ट्रेमी पाइप के लिए |
| Color | Customized |
| After-sales service provided | Video technical support,Online support,Engineers available to service machinery overseas,Field maintenance and repair service,Field installation |
| Name | Rotary head sleeve booshfor rotary drilling rig construction machine parts piling rig rotary head accessories |
