Cangzhou Great Drill Bits Co., Ltd. products

Advanced tungsten carbide matrix 20% improvement in erosion resistance over precious matrix. Only four blades for the JFA (junk flowed area). Increase cuttings evacuations with available hydraulic flows.

Advanced tungsten carbide material matrix body 20% improvement in erosion resistant than precious matrix bit. Less cutting structure less and bit body damage. Provide multiple advantages in interbeded lithology.

Improving cutting efficiency and increasing ROP and durability with advanced technology that helps cutters stay sharper longer. Seven blades and dual cutter rows extend the bit life and penetrate efficiency. Enhanced bit stability for BHA shock and vibration mitigation.