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Cangzhou Great Drill Bits Co.,Ltd.
Cangzhou Great Drill Bits Co.,Ltd.
Cangzhou Great Drill Bits Co.,Ltd.
Contact Us
The leader manufacture to PDC bits, Roller Cone bits, hole openers, reamers

The leader manufacture to PDC bits, Roller Cone bits, hole openers, reamers

Recent Products
  • Steel Body PDC Bit GS1915SZ

    Steel Body PDC Bit GS1915SZ

    Steel body PDC bit is made by AISI 4145H heat treatment steel manufacture, it has lower cost compare with Matrix body PDC bit.
  • PDC Cutter

    PDC Cutter

    Popular Size: 1305, 1308,1613,1616,1913
  • Roller Bit Core Barrel

    Roller Bit Core Barrel

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

    PDC Hole Opener

    PDC Hole Openers, are used to enlarge the pilot hole in Horizontal Directional Drilling(HDD).Widely used in construction, bridge, highway and railway construction.
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Products PDC Drill Bit Tricone Bit Downhole motor Roller Bit Raise Boring Cutters PDC Hole Opener Hybrid Drill Bit Crocodile PDC Reamer Rock Reamer Roller Bit Core Barrel PDC Cutter Drag Bit
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+86-13161769999
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