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r32 tungsten carbide rock drill bits
Selling leads
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Shank H22*108mm Small hole Drilling Chisel Tungsten Carbide Integral Drill Rod Product information: Minetech's Integral Rod with Hex22x108mm Shank ...
2025-06-21 00:38:13
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...48mm. With carbide buttons hot pressed on the bit skirts, tapered button bits have a good drilling performance and are excellent in longevity. ...
2025-08-01 00:14:20
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...Drill Rod Extension Rod MF Rock Drill Steel Rod With High Quality Product features: With rich experience of on cemented carbide manufacturing...
2025-06-21 00:34:17
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...tungsten carbides. Under the process of heat treatment, Minetech’s drilling tools are tested in various working conditions. What’s more, Minetech ...
2025-06-21 00:37:01
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... tunnel quarry national defence stone project etc. Product Feature: We can design and manufacture according to customers' samples or drawings ...
2025-08-01 00:14:20
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7 Buttons 11 Degree Rock Button Bits 38mm Tapered Button Bit Description: Cemented carbide is one of the most successful composite engineering ...
2025-08-01 00:14:20
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