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high efficiency blasting drilling machine
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...Drilling Machine for Mining, Tunneling & Engineering Specifications: PRODUCT SPECIFICATION The parameter name Unit The parameter value Weight kg ...
2025-07-17 00:18:52
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2025-07-17 00:18:52
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*, *::before, *::after {box-sizing: border-box;}* {margin: 0;}html, body {height: 100%;}body {line-height: 1.5;-webkit-font-smoothing: antialiased;...
2025-07-17 00:18:52
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Custom Colour Hard Rock Drilling Tool ND35 Hir Air Pressure DTH Hammer Description Of ND35 Hir Air Pressure DTH Hammer: A down-the-hole drill, usually ...
2025-06-21 00:38:16
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.... It plays an important role in transmitting power from rock drill to the drill stems. In rock drilling, top hammer shank adapter is crucial as ...
2025-07-17 00:18:52
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...High Speed Rock Drilling Tool CIR90 Description of CIR90: DTH hammer uses compressed air as the power medium and uses the energy of compressed air ...
2025-06-21 00:32:48
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...stability.Extension rods are made by hollow drill steels. This hollow hole are usually named flushing hole, used for transmitting water or air ...
2025-06-21 00:34:24
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YT27 Portable Air Leg Rock Drill Powerful Pneumatic Rock Drilling Tools Product Information: Pneumatic Rock Drills: This type rock drills use ...
2025-07-17 00:18:53
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... and flushing holes quantity, button shape and face shape. Our button bit is made by high quality tungsten carbides and steel, through heat ...
2025-06-21 00:36:06
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*, *::before, *::after {box-sizing: border-box; } * {margin: 0; } html, body {height: 100%; } body {line-height: 1.5; -webkit-font-smoothing: ...
2025-06-21 00:38:11
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