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Cangzhou Great Drill Bits Co.,Ltd.
Cangzhou Great Drill Bits Co.,Ltd.
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Manufacture PDC bits, PDC Hole opener, Crocodile PDC reamer, Roller Cone bits

Manufacture PDC bits, PDC Hole opener, Crocodile PDC reamer, Roller Cone bits

Recent Products
  • Crocodile PDC Reamer

    Crocodile PDC Reamer

    PDC Reamer is the perfect tool for large diameter HDD bores. The size of the reamer is ranging from 12" to 50".
  • Rock Reamer

    Rock Reamer

    GREAT customized Rock reamers size from 10'' to 72''.
  • Steel Tooth Bit

    Steel Tooth Bit

    Steel tooth drills are suitable for extremely soft formations with low compressive strength and high drillability such as clay, mudstone, chalk, etc..
  • Hybrid Drill Bit

    Hybrid Drill Bit

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