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Sintered Flat PCD Diamond Core Bit Polycrystalline Compact Diamond Bit2019-09-12 17:16:14 |
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BQ NQ HQ PQ Diamond Core Bit , Rod Shoe Bit For Geological Prospecting2019-09-12 17:16:14 |
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Impregnated Diamond Core Bits Drilling Tools Casing Shoe / Rod Shoe Bits2019-09-12 17:16:06 |
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B N H P Wireline Impregnated Diamond Core Bit Drilling Turbo Long Life2019-09-12 17:16:30 |
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Fast Penetration Rock Imp Diamond Drill Bit For geological mining Stone2021-02-19 14:43:10 |
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High Performance Impregnated Diamond Rod Shoe Core Hole Drill Bits2019-09-12 17:16:05 |
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Single Layer Stabilized Diamond Core Bit Locking Coupling BWL NWL HWL PWL2019-09-12 17:16:31 |