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high hardness pdc drill bit
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High Quality Cemented Carbide Pdc Drill Bit nozzle Cemented carbide nozzle, also known as the tungsten carbide nozzle, is mainly used in chemical ...
2024-12-09 13:45:57
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...PDC Drill Bit Nozzle Product Name carbide drill bit nozzle Brand KEDEL Model Customized Type Crossing slot/Inner hexagonal/Outter hexagonal/ ...
2024-12-09 13:45:57
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PDC Drill Bit Plumblossom Teeth Wrench Series Tungsten Carbide Thread Nozzle Product Name carbide drill bit nozzle Brand KEDEL Model Customized Type ...
2024-12-09 13:45:57
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... performance, and the cutting surface is smooth and smooth Polishing: polished surface, good gloss, no burrs Single cut: Single cut for hard ...
2025-07-28 00:11:50
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