5 5/8" TCI tricone bit Good quality and after-sale service
1>API Spec7-1 &ISO 9001:2008 2>Good quality and after-sale service 3>30 years experience in tricone rock bit
Size | 5 5/8”(142.8mm) |
IADC | 537 |
Bearing Type | Elastomer sealed journal bearing |
Thread Connection | 3 1/2 API reg pin |
WOB(KN/mm) | 0.45~1.0 |
RPM(r/min) | 120~50 |
Applicable Formations | Medium to hard formations with low compressive strength, such as medium, soft shale, medium soft limestone, medium soft sandstone, medium formation with harder and abrasive interbeds, etc |
Circulation system | Mud pump |
5 5/8" TCI tricone bit Good quality and after-sale service