PDC bits, Roller Cone bits, PDC reamers, Hole openers. Drill bit supplier from China

Tricone bit is an important tool for oil drilling.

Hybrid drill bit conventional PDC and roller-cone bits. It is saving cost, Improves Drilling Efficiency.

Raise Boring Cutters OverviewThe raise boring cutters is mainly used for the construction of vertical shafts, ventilation shafts inclined shafts, pressure regulating shafts and escape shafts , and it...

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