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Male Female Impregnated Diamond Core Bit Cylindrical BQ NQ2023-10-10 15:58:39 |
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BQ NQ Impregnated Diamond Core Drill Bits Smooth Surface2023-10-10 16:02:57 |
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Threaded Impregnated Diamond Core Bit For Drilling And Mining2023-10-10 16:05:57 |
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High Heat Resistance Diamond Impregnated Drill Bits BQ NQ2023-10-10 16:10:50 |
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Wear Resistance Impregnated Diamond Core Bit Polishing Sandblasting2025-04-02 14:51:17 |
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High Wear Resistance Impregnated Diamond Core Bit AQ BQ NQ NQ32023-10-10 17:13:09 |
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Drilling Impregnated Diamond Bit NQ3 HQ HQ3 PQ AQ BQ NQ2023-10-10 17:15:57 |
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1.88-4.81 Inch Impregnated Diamond Core Bit For Rock2023-10-10 17:27:19 |