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Impregnated Diamond Core Bits Drilling Tools Casing Shoe / Rod Shoe Bits2024-05-15 15:03:20 |
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High Precision Wireline Drilling Diamond Reaming Shells PCD Type2021-02-19 16:41:19 |
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Impregnated Diamond Core Drill Bits HQ HQ3 Face Discharge Turbo2019-09-12 17:16:28 |
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DCDMA Standard Impregnated Diamond Core Drill Bit Crown Height 12mm2020-05-20 16:27:43 |
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Wireline Diamond rock drilling tools BQ NQ HQ PQ Surface-Set And Imp2019-09-12 17:20:08 |
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HQ Surface Reaming Shell Set Drilling Tools Diamond Reamer2022-09-07 17:46:12 |