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IndustryArena Forum > MetalWorking > MetalWork Discussion > Tripple start thread in hole tapping problem
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  1. #1
    Join Date
    Sep 2017
    Posts
    5

    Tripple start thread in hole tapping problem

    I am not able to do tapping every time tap breaks when i do on daweoo mill while rigid tapping parameter is active on machine Tap parameters are following
    3start Tap pitch 0.181inch Lead=0.543 major diameter is 0.5inch I am using floating holder and depth of tap in z axis is 1.25 inch any help would be higly appreciated
    thanks

  2. #2
    Join Date
    Dec 2013
    Posts
    5717

    Re: Tripple start thread in hole tapping problem

    Is the tap drill correct for the thread and material? Maybe too small?
    Jim Dawson
    Sandy, Oregon, USA

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