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

Matrix body PDC bit is made by Tungsten carbide podwer , it is very high hardness material , mainly used for deep Oil&Gas well drilling.

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...

Tricone bit is an important tool for oil drilling.

Core barrel with roller bit is used in very strong rock formations(compressive strength > 100Mpa)