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tricone rock roller bits
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...IADC 537 Rubber Sealed Bearing TCI tricone Rock bit Cutting Structure: High quality tungsten carbide insert with the latest technology are adopted ...
2024-12-09 13:49:05
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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 used for water drilling machine As an experienced manufacturer of tricone bits and other rock drilling bits, we supply high quality ...
2024-12-09 13:07:16
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....m) 16.3~21.7 Operating Parameter Rotary Speed(rpm) 80~40 Weight on Bit(KN/MM) 0.5~1.2 Formation High compressive strength,medium hard and thick ...
2024-12-09 12:23:58
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Technical Parameters Bit Size 7 1/2"(190.5MM) IADC Code 537 Connection 4 1/2"API reg pin Nozzle Qty 3NZ Make up Torque(KN.m) 16.3~21.7 Operating ...
2024-12-09 12:23:58
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roller cone hard rocks drilling bit IADC617 9 7/8" 250mm long working life All products are produced according to CE & ISO9001:2015 Quality Management ...
2024-12-09 13:13:50
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Technical Parameter Bit Size 12 1/4"(311.1MM) IADC Code 537 Connection 6 5/8"API reg pin Nozzle Qty 3NZ Make up Torque(KN.m) 16.3~21.7 Operating ...
2024-12-09 12:23:58
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... compressive strength and high drillability,such as mudstone, gypsum, salt, soft limestone, etc. IADC Rock formation WOB (KN/mm) PRM(r/min) 417/427...
2024-12-09 13:05:45
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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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