| Warranty | 1 Year |
|---|---|
| উপাদান | ড্রিলিং বিট জন্য 16Mn; কেলি বার জন্য 16Mn / 35CrMo; ট্রামি পাইপ জন্য 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 |
