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    HOMEProducts CenterRotary Drill Tricone Bits  
     

    Tricone Rock Roller Bits
    For oil drilling, waterwell drilling, mining and civil engineering applications.
    Available with Milled Tooth Steel Teeth or Tungsten Carbide Inserts (TCI).
    Manufactured with superior quality steel, advance technologies, designed for use with compressed air or fluid circulation systems.
    Open bearing and Sealed bearings available
    Regular and Jet circulation available.
    Various styles covering all IADC code numbers for drilling different kinds of rock formations, from soft, medium soft, medium hard to hard, very hard formations.

    Drag Bits
    For soft formations. Available with 3 or 4 wings, chevron or step type.
     

     
     

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    Pioneer Drilling Industrial Co., Ltd. Copyright 2006-2026 @ All Rights Reserved piodrilling.com
    Email:sale@piodrilling.com Tel:86-731-22730327  Add:No. 258, Pioneer Industrial Park, Zhuzhou, Hunan, China
    亚洲 自拍 偷拍 另类综合图区