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Hq Impregnated Diamond Core Drilling Bit High Precision2025-04-02 14:52:39 |
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HQ NQ NW HW Geological Impregnated Diamond Core Bit2025-06-27 17:42:55 |
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Threaded Connection Surface Set Diamond Core Bits NQ3 HQ HQ3 PQ2024-12-23 12:38:45 |
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Wear-Resistant Impregnated Diamond Bit Nq3 Hq3 Pq32024-02-04 09:44:46 |
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Cylindrical Impregnated Diamond Core Bit Wear Resistance2024-02-04 09:43:58 |
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AQ BQ HQ PQ Series Surface Set Diamond Core Bit For Geologica Exploration2024-12-23 12:38:44 |
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Impregnated Diamond Bits For Hard Rock Core In Mining Exploring2025-06-27 17:42:55 |
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Surface Set Core Drill Bit Diamond Enhanced Drilling Performance2024-12-23 12:38:45 |
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Polycrystalline Diamond Drill Bits High Temperature Compatibility2023-10-12 18:05:59 |