| Warranty | 1 Year |
|---|---|
| Material | Q345B,35CrMo,27SiMn,16Mn For Drilling Bit; 16Mn/35CrMo For Kelly Bar; Q235 For Tremie Pipe,Alloy Steel |
| After-sales Service Provided | Video Technical Support,Online Support,Engineers Available To Service Machinery Overseas,Field Maintenance And Repair Service,Field Installation |
| Product Name | Interlocking Kelly Bar For Sany Rotary Drilling Rig |
| Application | Bauer Sany XCMG Rotary Drilling Rig |
