301 - 310 of 383
borehole drilling rods 140mm
Selling leads
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161mm 6 Wings Tungsten Carbide Drag Drill Bit for Water Well Drilling 1.Description: • Applications: PDC drag bit is a comprehensive drilling bit, ...
2025-04-01 23:30:32
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...ls or other exploration boreholes. It can also meet the engineering basis for reinforcement, loose gravel drilling rock formation connected with a ...
2025-12-16 15:53:34
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... to drill 130m, and it is available for both air percussion drilling and mud pump drilling. The cost is reasonable as well. With trailer chassis, ...
2024-12-09 21:25:43
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... water project, testing well and other exploration borehole. In particular, drilling hole for geothermal heating, it can also meet the engineering ...
2026-07-08 00:38:00
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... heating pump wells and boreholes for other purposes,especially for mountain and rock formation well projects. The total weight is 1.8ton, very ...
2024-12-09 22:23:31
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Product Description 300DF Truck Mounted Water Well Drilling Rig Discover the high-quality 300DF Truck Mounted Water Well Drilling Rig by Glorytek ...
2024-12-09 23:18:51
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Product Description Truck Mounted Water Well Drilling Rig with 500mm Hole Diameter Discover the high-performance Truck Mounted Water Well Drilling Rig ...
2024-12-09 23:37:53
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... hammer, attached to the end of the drill string, uses compressed air to drive a piston, striking the drill bit to create boreholes efficiently. ...
2025-05-12 23:33:55
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... hammer, attached to the end of the drill string, uses compressed air to drive a piston, striking the drill bit to create boreholes efficiently. ...
2025-05-13 00:07:13
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... cutting performance, making it ideal for directional drilling and applications requiring precise borehole control. Sizes and Specifications Retrac ...
2025-12-14 19:23:33
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