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forged process rock drilling bit
Selling leads
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...Drill Rod Carbon Steel Rock Drilling Tool Product features Of Surface Hardened T45 Round Thread Drill Rod : Extension T38 round rod with double ...
2025-06-21 00:34:37
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... Drilling Tools with the impact resistance and wear resistance carbide buttons and well forged steel body in our high efficiency automatic ...
2025-07-29 00:13:43
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... rods are made by hollow drill steels. This hollow hole are usually named flushing hole, used for transmitting water or air during drilling.And the ...
2025-06-21 00:34:34
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... and so on.The integral drill rod from billet selection to casting processing, strict control of the quality of the source, refining the processing ...
2025-06-21 00:38:13
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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;...
2025-06-21 00:33:22
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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;...
2025-07-29 00:13:44
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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;...
2025-07-29 00:13:44
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Rock Drill Tool Tapered Button Bit 34mm 6 Buttons 11 Degree Tungsten Carbide Description: Cemented carbide is one of the most successful composite ...
2025-07-29 00:13:44
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Mining Machinery Parts Tapered Button Bit 7 Buttons 11 Degrees 38mm for Rock Drilling Product features: Premium designs and steel and premium tungsten ...
2025-07-29 00:13:44
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High-strength Alloy Steel Rock Drill Tapered Button Bit for Tunnel construction *, *::before, *::after {box-sizing: border-box;}* {margin: 0;}html, ...
2025-07-29 00:13:44
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