rock drill bits factory

Showing 1–12 of 22 results

  • 5-7/8” IADC635 Tricone Bit with Tungsten Carbide Insert

    • Diameter: 5 7/8”
    • Pin Type Dimensions: 5 7/8” API
    • Teeth Type: TCI
    • IADC No.: 635
  • Crown Reaming Bit-Double Casing System

    1.Hardening treatment of the parts surface with longer operating life
    and excellent anti-wear properties
    2.Structure optimization Strengthen the structural
    3.Superior performance Smooth with high efficiency

  • Double Casing/ Head Rotary System

    1.Hardening treatment of the parts surface with longer operating life
    and excellent anti-wear properties
    2.Structure optimization Strengthen the structural
    3.Superior performance Smooth with high efficiency

  • DTH drill Pipe/Rod O.D. 76mm, 2000mm

     

    • Outer Diameter OD: 76mm
    • Length: 2000mm, 3000
    • Wall Thickness: 8mm
    • Thread Pin/Box: 2-3/8″ API Reg.
    • Materials: 42CrMo for sub adapter + R780 for drill pipe
    • Process: : Upsetting treatment to reduce the weight of rod while keep the strength o the weld ( the thickness of pipe is 8mm while welds are 10 mm.

     

  • Jumpo Super Wedge

    -Safer than blasting
    -Powerful than Hyd.Breaker
    -Minimizes noise
    -Eliminates vibration & dust

  • ODEX90-P-ODEX Eccentric Casing

    Hardening treatment of the part’s surface:with longer operating life and excellent anti-wear properties. Structural optimization:Strengthen the structural strength, easy to operate
    Superior performance:Stable and reliable performance, high drilling speed

  • PDC-152-MB-Blade Type Tungsten Matrix Bit

    Suitable design of structure enhances the intensity of bits and makes better gauge protection.
    High quality tungsten carbide ensures good life-span.
    The stable and reliable welding technology ensures better quality stability.
    Good match between drill pipes with high precise thread, easily disassembled.

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