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tricone rock bit
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...tricone bit How to choose a model IADC Rock formation WOB (KN/mm) PRM(r/min) 417/427/437 Low compressive strength, high drill-ability and extremely ...
2024-12-09 13:48:32
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...tricone bit How to choose a model IADC Rock formation WOB (KN/mm) PRM(r/min) 417/427/437 Low compressive strength, high drill-ability and extremely ...
2024-12-09 13:48:32
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...tricone bit How to choose a model IADC Rock formation WOB (KN/mm) PRM(r/min) 417/427/437 Low compressive strength, high drill-ability and extremely ...
2024-12-09 13:48:32
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... Low compressive strength, high drill-ability and soft formation, like shale, clay, sandstone, soft limestone, salt rock, plaster etc. 0.37~1.00 ...
2024-12-09 13:49:05
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...tricone bit We are Hebei Yichuan Drilling Equipment Manufacturing Co., Ltd How to choose a model IADC Rock formation WOB (KN/mm) PRM(r/min) 417/427...
2024-12-09 13:51:11
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... Low compressive strength, high drill-ability and soft formation, like shale, clay, sandstone, soft limestone, salt rock,
2024-12-09 17:11:33
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...bit factroy Single roller cone bit High quality cone cutters tricone plam bit for piling Commodity Size IADC color WOB (Weight On Bit) RPM ...
2024-12-09 12:24:08
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.../127 Low compressive strength, high drill-ability and soft formation, like shale, clay, soft limestone, salt rock, etc. 0.35~1.00 180~80 136/137 ...
2024-12-09 13:49:05
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... Low compressive strength, high drill-ability and soft formation, like shale, clay, sandstone, soft limestone, salt rock, plaster etc. 0.37~1.00 ...
2024-12-09 13:48:32
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...tricone bit How to choose a model IADC Rock formation WOB (KN/mm) PRM(r/min) 417/427/437 Low compressive strength, high drill-ability and extremely ...
2024-12-09 13:48:32
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