Re: Adjustable Die For Crank Threads

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November 22, 2016 at 1:05 am #47790
Mumbles
Participant
    quote 49Hiawatha:

    About 1 1/8″ internal dimension. Threaded taps that size around?

    It’s not a common size, 1 1/8 X 20, but taps are available.

    Oltimer made his own thread repair tool for tanks by lathe cutting threads on a 1 1/8 shaft and then cutting a groove lengthwise to catch the chips.

    https://www.amazon.com/1-1-8-20-TPI-THR … B00O2CX9DC