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5 5/8" TCI tricone bit Good quality and after-sale service
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

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