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multifunctional rotary drilling rig machine
Selling leads
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...rotary drilling rigs, acting as a telescopic shaft that conveys both torque and crowd force from the rig to the drilling tool. This component is ...
2025-07-22 00:24:19
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... is available in different types such as 3050, 3055, 3060 and more, with a wide range of alloy head size from 9mm to 30mm. It is an ideal choice ...
2025-07-22 00:24:19
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...Drilling Rigging Tool is a deep drilling tool designed for rotary drilling. It is made of high quality steel GB-Q345B with special soil teeth which ...
2025-07-22 00:24:19
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...Drilling Rigging Tool is a deep drilling tool designed for rotary drilling. It is made of high quality steel GB-Q345B with special soil teeth which ...
2025-07-22 00:24:19
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Rotary Rig Tools for Efficient Drilling: Drill Bit Piles, Bullet Teeth, Scratch Rocks, Core Barrel, and Drilling Bucket Product Summary Wide-Ranging ...
2025-07-22 00:24:19
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... end of the pipe is kept immersed in fresh concrete so that the rising concrete from the bottom displaces the water without washing out the cement ...
2025-04-10 01:29:41
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.../Round shank chisel/Rock bits Processing Type Foring Model B47K22 Alloy head size 9-30mm Application Rotary drilling rig tools:bucket,auger,core ...
2024-12-09 17:21:42
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Well drilling large diameter 1500mm concrete pile KR150A bored piles rig machine About products 1.It adopts the dedicated hydraulic retractable ...
2025-07-22 00:24:19
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