Model NO | AQ BQ NQ HQ PQ BT TT T2 T6 T6S LTK WG WF MLC |
---|---|
Standard | AISI, ASME, ANSI |
Manufacturing Process | Forging |
Material | Diamond |
Surface Treatment | Galvanized |
Features | Fast Speed, High Efficiency |
---|---|
Model NO. | 56~153# |
Material | Alloy Steel, Diamond, Carbide |
Formation | Medium Hard, Hard Rock Formation |
Application | Groutiong Coal Mine Gas Discharge Water Well Drill |
Model NO | 113 |
---|---|
Standard | AISI |
Surface Treatment | Polishing |
Manufacturing Process | Forging |
Material | Alloy Steel, Diamond, Carbide |