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| Drilling time: | More than 180 hours |
|---|---|
| Drilling pressure: | 0.50-1.10kn/mm |
| Bearing: | HJ Metal and Rubber Sealed Bearings |
| Order quantity: | 1 only |
| Alias: | PDC bit, diamond bit, cone bit, cone palm, etc. |
| Vertical shaft speed: | 300-80r/min |
| Shape size: | 350-1800 mm |
| Purpose: | Construction of Bridges for Geological Exploration of Oil and Water Wells, Hydrological Exploration Gas Wells, etc. |
| Weight: | 4.5-810kg t |
| Drill pipe diameter: | 50 60 73 89 127, etc. |
| Drilling angle: | 360 degrees |
| Drilling depth: | More than 4000 m |
| Borehole diameter: | 76-660 mm |
| Brand: | Stone Forest in Jianghan |
| Model: | HJ114-637 |
| Processing customization: | yes |
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