| Warranty | 1 Year |
|---|---|
| 소재 | 드릴링 비트의 경우 16MN; Kelly Bar의 경우 16MN/35CRMO; 트레 미 파이프의 경우 Q235 |
| 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 |
