121 - 130 of 304
roller cone drill bit
Selling leads
|
...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 soft ...
2024-12-09 13:48:32
|
|
...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 soft ...
2024-12-09 13:48:32
|
|
...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 soft ...
2024-12-09 13:48:32
|
|
...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 soft ...
2024-12-09 13:48:32
|
|
...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 soft ...
2024-12-09 13:48:32
|
|
...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 soft ...
2024-12-09 13:49:05
|
|
...bit We are Hebei Yichuan Drilling Equipment Manufacturing Co., Ltd How to choose a model IADC Rock formation WOB (KN/mm) PRM(r/min) 417/427/437 Low ...
2024-12-09 13:51:11
|
|
... compressive strength, high drill-ability and extremely soft formation, like shale, clay, sandstone,etc. 0.35~0.90 140~70 447 Low compressive ...
2024-12-09 17:11:33
|
|
... 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
|
|
80 - 40RPM Rotary Speed TCI Tricone Bit 9 1/2 Inch With Metal Sealed Bearing Basical Parameter Bit Size 9 1/2"(241.3MM) IADC Code 517 Connection 6 5/8...
2024-12-09 12:23:58
|