411 - 420 of 661
threaded t38 drill bit
Selling leads
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... of head diameters from 26mm to 48mm. With carbide buttons hot pressed on the bit skirts, tapered button bits have a good drilling performance and ...
2025-08-02 00:14:01
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Rock Drilling and Heat Treatment Process for Spherical Thread Button Bit *, *::before, *::after {box-sizing: border-box;}* {margin: 0;}html, body ...
2025-08-02 00:14:01
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...Drilling Tools Product features: Top quality, competitive taper button bit compared to world famous button bits. Minetech manufacture the tapered ...
2025-08-02 00:14:01
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...rock drill, to drill the rock hole within diameter of 50mm. The drill tools are used in metallurgy mine, geological exploration, water conservancy ...
2025-08-02 00:14:01
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..., to drill the rock hole within diameter of 50mm. The drill tools are used in metallurgy mine, geological exploration, water conservancy constructi...
2025-06-21 00:35:46
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...Drilling Tools 7/11/12 Degree 36/38/40mm 7 Buttons Quarry Rock Drilling Tools Product features: Top quality, competitive taper button bit compared ...
2025-06-21 00:33:02
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... in mining, tunneling, and construction engineering. Its primary function is to drill holes in rocks during drilling and blasting operations, ...
2025-08-02 00:14:01
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... this as the first rod in a normal drill string. Furthermore, since this is a speed rod design it will produce straighter holes and at least 10% ...
2025-06-21 00:34:36
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...T38 500mm Drill Shank Adapter Forging Drilling Tool for Coal Mining Shank adapter or shank adapter, the task of the shank adapter is to transmit ...
2025-08-02 00:14:01
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... light-duty rock drill, to drill the rock hole within diameter of 50mm. Tapered Button Bit Application: Construction works, Energy, Mining and ...
2025-08-02 00:14:01
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