215.9MM IADC737 tci tricone bit
- Fabricante: Hubei Superdrill
Wuhan, China
250mm IADC 537 tci tricone bit
- Fabricante: Hubei Superdrill
Wuhan, China
215.9mmIADC 537 tci tricone bit
- Fabricante: Hubei Superdrill
Wuhan, China
Water Well Drill rod API 2 7/8
- Fabricante: Hubei Superdrill
Wuhan, China
Overburden Drilling Excentric
- Fabricante: Hubei Superdrill
Wuhan, China
DTH PIPE
- Fabricante: Hubei Superdrill
Wuhan, China
Tapered cross bit
- Fabricante: Hubei Superdrill
Wuhan, China
Tapered chisel bits
- Fabricante: Hubei Superdrill
Wuhan, China
API 2 3/8 inch water well drill rod for down the hole dth hammer
- Fabricante: Hubei Superdrill
Wuhan, China
Best drill bit for granite rock
- Fabricante: Hubei Superdrill
Wuhan, China
3 wings step type drag bit with diameter 100mm
- Fabricante: Hubei Superdrill
Wuhan, China
Grinding stone,grinding wheels,grinding equipment,rock drilling tools,rock drill bits
- Fabricante: Hubei Superdrill
Wuhan, China
TCI tricone bits
- Fabricante: Hubei Superdrill
Wuhan, China
Deep Well Oil Rig Cone Bit Cutter
- Fabricante: Hubei Superdrill
Wuhan, China
PD480
- Fabricante: Hubei Superdrill
Wuhan, China
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