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Thread: Just an idea for parabolic holes in watch pinions

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    Supporting Member Okapi's Avatar
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    Okapi's Tools

    Just an idea for parabolic holes in watch pinions

    It's a very simple holder very usable when you have to make a clock or watch pinion with inside divisions.
    You can modify the diameter simply with the screw on the center, if it's necessary to be very precise, just use a dial gauge.
    http://www.lecollectionneur.ch/_Media/_dsc2300_med.jpeg

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    kbalch (Jul 30, 2014)

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    kbalch's Avatar
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    Thanks Okapi! I've added your Watch Pinion Holder to our Machining category, as well as to your builder page: Okapi's Homemade Tools. Your receipt:


  4. The Following User Says Thank You to kbalch For This Useful Post:

    Okapi (Jul 30, 2014)

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