421 - 430 of 499
tunnelling threaded button bits
Selling leads
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... and wear resistance carbide buttons and well forged steel body in our high efficiency automatic production. Body Type: (1) Type: Male-Male Rod, ...
2025-06-21 00:34:19
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...Thread Drill Rod 3660mm T51 MM / MF Thread Drill Rod Product Description: With rich experience of on cemented carbide manufacturing, Minetech ...
2025-06-21 00:34:25
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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 ...
2025-06-21 00:34:24
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...Thread Drill Rod 4270mm T51 MM / MF Thread Drill Rod Product Description: With rich experience of on cemented carbide manufacturing, Minetech ...
2025-06-21 00:34:28
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..., traffic, tunnel, quarry, national defence stone project etc. The tapered drill rod can be matched with multiple drill bits to drill blast holes ...
2025-07-14 00:17:35
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...Tunneling Hexagonal Drill Rod Application: The taper drill rod is widely used in metallurgy mine, geological exploration, water conservancy ...
2025-07-14 00:17:35
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...transmitting water or air during drilling. And the threads can be used for connecting couplings, shanks, couplings or bits. Body Type: There are ...
2025-07-14 00:17:34
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...Thread Drill Rod Fully Carburized Process Rock Drilling Tools Product features T38 1830mm Speedrod: With rich experience of on cemented carbide ...
2025-06-21 00:34:35
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... {display: block;max-width: 100%;}input, button, textarea, select {font: inherit;}p, h1, h2, h3, h4, h5, h6 {overflow-wrap: break-word;}ul, ...
2025-06-21 00:34:36
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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 00:33:27
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