Rock cone drill bit PDC bit Grinding and trimming

Overview 120 ° U-shaped Roller bitGREAT has customized manufacture several types of roller bit . The traditional roller bit was cut by tricone bit . So it is including No.1 ,No.2, No.3 Cone cutters ....

This is a 7 blade Matrix body PDC bit , with Stinger cutters back row, used for very abrasive formation.

GREAT DRILL BITS can be customized and supply various sizes , type downhole motor according to the drilling demand.

RC PDC bit from GREAT are manufactured from AISI 4145H heat-treated steel.