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tungsten carbide brazed tips ss10
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Tungsten carbide PDC drill bit nozzle Product Description The cemented carbide nozzles will be used mainly to PDC drill bits and cone roller bits for ...
2025-07-28 00:11:50
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Carbide Button Inserts Carbide Coal Mining Rock Drill Bits tips Tungsten carbide alloy buttons have their unique working properties. It is widely used ...
2024-12-09 13:45:57
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