21 - 30 of 291
drilling tricone rock roller bits
Selling leads
|
... hard formation with hard abrasive interlayer, like Hard shale, anhydrite, soft limestone, sandstone, dolomite with mezzanine, etc. IADC Rock ...
2024-12-09 12:24:08
|
|
..., sandstone,etc. 0.35~0.90 140~70 447 Low compressive strength, high drill-ability and soft formation, like shale, clay, sandstone, soft limestone, ...
2024-12-09 13:48:32
|
|
...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
|
|
...Tricone Rock Bit For Hard formation Well Drilling We are Hebei Yichuan Drilling Equipment Manufacturing CO.,LTD More question you want to know, ...
2025-03-20 12:28:05
|
|
....3~21.7 Operating Parameter Rotary Speed(rpm) 100~40 Weight on Bit(KN/MM) 0.5~1.05 Formation Low compressive strength,medium hard formation with ...
2024-12-09 12:23:58
|
|
6 Inch TCI Tricone Bit / Gold Tricone Rock Bit For Water Well Drilling Basical Parameter Bit Size 152mm IADC Code 537 Connection3 1/2"API reg pin ...
2024-12-09 12:23:58
|
|
...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
|
|
IADC 127 Steel Tooth Rotary Bits , 14 3/4 Inch Tricone Rock Bit For Well Drilling Commodity Size IADC Thread Connection WOB (Weight On Bit) RPM ...
2024-12-09 12:23:58
|
|
...2INCH TCI ROCK BIT tricone roller bits with rubber sealed bearing Basical Parameter Bit Size 15 1/2mm IADC Code 537 Connection 7 5/8"API reg pin ...
2024-12-09 12:23:58
|
|
....m) 16.3~21.7 Operating Parameter Rotary Speed(rpm) 110~40 Weight on Bit(KN/MM) 0.5~1.05 Formation Low compressive strength,medium hard formation ...
2025-02-07 00:02:07
|