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4 Blades PDC Tricone Drill Bits Rock Drill Bits F4465Y M4322025-03-07 16:10:48 |
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Drop Center Thread Button Drill Bit Drill Rig Accessories Carbon Steel2019-10-23 16:40:41 |
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API Certificated Diamond Oil Drill Bit Matrix Body PDC Drill Bit2022-08-25 16:16:07 |
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API Standard REG DTH Drill Rod , DTH Drill Pipe 76mm 89mm 102mm Diameter2022-03-15 15:42:19 |