931 - 940 of 965
pneumatic rock drill rig
Selling leads
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... teeth alternately contact the bottom of the hole, the rock break torque is small, the contact area between the cutting teeth and the bottom hole ...
2025-08-28 03:52:51
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... services of rock drilling tools. Heigh pressure DTH hammers perform good in drilling well of diameter from 82mm to 508mm, especially excellent in ...
2025-05-12 23:34:19
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...construction of small diameter shafts in iron ore and nonferrous metal mines.The drilling power of this machine is strong,and it adopts hydraulic ...
2024-12-09 23:37:53
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Adaptor Product Description The sub, or adapter, is a crucial component in drilling operations, serving as a connector between the drill string and ...
2025-12-14 19:23:40
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...Drilling Hammer CIR110 Low Pressure DTH Down The Hole Hammer Description The CIR110 DTH drilling hammer is widely used in the geotechnical ...
2025-05-12 23:33:43
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... through rock formations. It is named after its three rotating cones, each of which has a set of teeth or inserts that grind away the rock as the ...
2025-08-28 03:52:46
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... various formations, including medium to hard rock formations. They are often chosen when drilling conditions do not require the increased ...
2025-08-28 03:52:39
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Horizontal Directional Drilling fluted reamer Product Description This tool is perfect for smoothing, straightening and enlarging the holes. ...
2026-07-08 00:38:00
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... in geological drilling process. It can match with big diameter rigs in differentdrilling depth and improve drilling efficiency and borehole ...
2026-07-08 00:37:59
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...drilling tool that delivers powerful impact force to break rock formations during drilling operations. This hammer, attached to the end of the ...
2026-04-10 00:28:10
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