Horizontal directional drilling companies PowerPoint PPT Presentation

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Title: Horizontal directional drilling companies


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Horizontal directional drilling companies
  • Horizontal directional drilling companies starts
    the process of drilling with receiving of the
    hole and the entrance pits. The first stage of
    this process drills pilot hole along the designed
    and decided pathway and the second stage enlarges
    the hole by passing a lager cutting tool known as
    the back reamer.

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