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Cangzhou Great Drill Bits Co.,Ltd.
Cangzhou Great Drill Bits Co.,Ltd.
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New technology PDC bits in the oilfield

New technology PDC bits in the oilfield

As one of the professional oil drill bit manufacturers in China, Great now presents you with our latest PDC drill bit for oil fields. These oilfield bits can carry out high-efficiency drilling with stable performance. 


Recent Products
  • Hybrid Drill Bit

    Hybrid Drill Bit

    Hybrid drill bit conventional PDC and roller-cone bits. It is saving cost, Improves Drilling Efficiency.
  • Matrix Body PDC Bit GM1607T

    Matrix Body PDC Bit GM1607T

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

    Roller Bit Core Barrel

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

    TCI Bit

    Tricone bit is an important tool for oil drilling.
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