down the hole hammer drilling rig machine 89mm drill pipe 150mm mini down the hole hammer drill rig
- Manufacturer: HF
- Gross weight: 4,170 kg
- Machine weight: 4,170 kg
HF120S-3 DTH DRILLING RIG MACHINE Using the drilling arm structure, multi-degree of freedom can be adjusted, can achieve multi-directional drilling. This series of products has a complete spectrum, a wide range o...
$4,000 USDZhengzhou, China
China Manufacturer Drill Pipe For Water Well Drilling Rigs
- Manufacturer: HF
Advantages 1. The drill rod body is made of high quality geological special alloy steel pipe, and the drill rod joint is made of high quality alloy structural steel. After vacuum quenching and tempering treatment...
$1,000 USDZhengzhou, China
Drill Pipe for Water Well Drilling Rig
- Manufacturer: HF
Advantages 1. The drill rod body is made of high quality geological special alloy steel pipe, and the drill rod joint is made of high quality alloy structural steel. After vacuum quenching and tempering treatment...
$1,000 USDZhengzhou, China
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