Gagemaker JSS NC23 Pins (LH & RH) Pitch Diameter Measurement

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  • @user-xk7gx6fh4m
    @user-xk7gx6fh4m 6 місяців тому

    Thank you for your complete and useful description..would you please prepare a video for checking API 5B round threads too?

  • @kobkoonp6810
    @kobkoonp6810 6 років тому

    May i know what kinds of application the taped threading is deployed in what kind of tool?

    • @GageMaker2011
      @GageMaker2011  6 років тому +1

      These kinds of tapered threads known as rotary shouldered connections or rotary drill string connections (API 7-2) are used in down hole tools for drilling, usually in the oil and gas industry.