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7 8 tricone drill bit
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6 1/2 inch IADC 537 Rubber Sealed Bearing TCI tricone Rock bit Bearing Structure: High precision journal bearing with two thrust faces.Balls lock the ...
2024-12-09 13:49:22
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... 537 TCI Tricone Bit Rock Roller Bit for water well drilling Basical Parameter Bit Size 133mm IADC Code 537G Connection 2 7/8"API reg pin Nozzle ...
2024-12-09 12:24:08
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Customized Roller Core Drill Bit 8 1/2 inch 216 MM Water Well Drill Bit Basical Parameter Bit Size 8 1/2"(215.9MM) IADC Code 537 Connection 4 1/2"API ...
2024-12-09 12:23:58
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China trione bit factroy Single roller cone bit High quality cone cutters tricone plam bit for piling Commodity Size IADC color WOB (Weight On Bit) ...
2024-12-09 12:24:08
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Brand New 17 1/2" 444.5mm Milled Tooth Rotary Drill Bit for Oil and Water well Drilling Product Features: 1. Optimized design of bit contour and tooth ...
2025-03-20 12:28:01
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Brand New 17 1/2" 444.5mm Milled Tooth Rotary Drill Bit for Oil and Water well Drilling Product Features: 1. Optimized design of bit contour and tooth ...
2024-12-09 13:02:49
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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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... 180~80 126/127 Low compressive strength, high drill-ability and soft formation, like shale, clay, soft limestone, salt rock, etc. 0.35~1.00 180~80 ...
2024-12-09 13:49:05
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Blue 216MM Tricone Rock Roller Bit 8 1/2 Inch With 80 - 40 Rotary Speed Basical Parameter Bit Size 8 1/2"(215.9MM) IADC Code 537 Connection 4 1/2"API ...
2024-12-09 12:23:58
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