7°, 11°, 12° Tapered Drill Rods
- Fabricante: Hubei Superdrill
Wuhan, China- Wuhan, China
- Wuhan, China
- Wuhan, China
- Wuhan, China
- Wuhan, China
DTH Drill Sub / DTH Adapter
- Fabricante: Hubei Superdrill
Wuhan, ChinaDTH Drill Sub / DTH Adapter -PIN-BOX (Male-Female) Adapters
- Fabricante: Hubei Superdrill
Wuhan, ChinaSymmetric Overburden Casing Drilling System With Ring Bits
- Fabricante: Hubei Superdrill
Wuhan, ChinaR32 Shank Adapter Apply To Atlas Copco Cop 1132 Rock Drill
- Fabricante: Atlas-Copco
Wuhan, China- Wuhan, China
- Wuhan, China
- Wuhan, China
- Wuhan, China
4 wings chevron drag bit for water well
- Fabricante: Hubei Superdrill
Wuhan, China