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forging tricone rock roller bits
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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 13:49:05
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...tricone three cone button tci tricone roller drill bit for oil natural gas Basical Parameter Bit Size 8 1/2"(215.9MM) IADC Code 547G Connection 4 1...
2024-12-09 12:24:08
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...Tricone Bit How to choose a model IADC Rock formation WOB (KN/mm) PRM(r/min) 116/117 Low compressive strength, high drill-ability and extremely ...
2024-12-09 13:48:32
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... TCI tricone bit We are Hebei Yichuan Drilling Equipment Manufacturing CO.,LTD More question you want to know, contact us feel free without ...
2024-12-09 17:04:50
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...Tricone Hole Opener Bit / Reamer Drill Bit For HDD Horizontal Drilling Commodity Size IADC Thread Connection WOB (Weight On Bit) RPM Formation 517 ...
2024-12-09 12:24:08
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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 13:49:05
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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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12 1/4 inch IADC 127 Milled Tooth Drill Bit IADC CODE IADC Rock formation WOB (KN/mm) PRM(r/min) 116/117 Low compressive strength, high drill-ability ...
2024-12-09 13:49:05
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