321 - 330 of 383
borehole drilling rods 140mm
Selling leads
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PDC Drag bit Description PDC bits are commonly used in directional drilling applications due to their stability and directional control capabilities. ...
2026-07-09 00:28:58
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Drag bit Description PDC bits are compatible with various bottom hole assembly (BHA) configurations. The use of PDC bits can result in reduced ...
2026-07-09 00:28:58
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...Drilling Rig The track oscillation system makes the center of gravity of the drill rig more stable to climb the slopes up and down,with stronger ...
2026-07-09 00:28:58
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... and rotation speed are adjustable. The small hoist has a lifting force of 1.5 tons, and a steel wire rope is 60 meters long. It can lift drilling ...
2026-01-12 16:29:48
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... used to supply flushing fluid to the borehole during drilling process. The mud or clean water should not have corrosive chemical impurities to the ...
2026-07-09 00:28:58
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.... The GL-200S drill rig is hydraulic technology, supporting high torque hydraulic motor rotation and large bore hydraulic cylinder push. Special .....
2024-12-09 21:41:19
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1.Application Horizontal Directional Drilling (HDD) is a technology for underground construction. a. Oil and natural gas pipelines: HDD is also widely ...
2025-08-25 18:48:45
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... angle location etc. by diesel engine( or electromotor) driving the hydraulic oil pump. It could match with DTH hammer and bit for the hard rock ...
2026-06-23 15:33:26
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... pipes, RC hammers and bits, tophammer button bits, coupling, cross bits, drill rods located in Beijing, China. We have rich experience in this ...
2024-12-09 22:56:34
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...: Weichai 176kw and Cummins 179kw. This ensures a high level of performance and durability, making the RC Drill Rig suitable for demanding drilling ...
2026-01-12 16:29:52
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