The Shop > Tools

where / what is a ball with internal thread?

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RodW:
Well, you could have an endless supply of balls if you make something like this:



This is only half a ball but if you had some 10mm rod, you could thread it and make a full ball as shown on the handle in the earlier pic.

drmico60:

--- Quote from: RodW on December 05, 2018, 04:29:01 AM ---Well, you could have an endless supply of balls if you make something like this:



This is only half a ball but if you had some 10mm rod, you could thread it and make a full ball as shown on the handle in the earlier pic.



--- End quote ---

Most boring heads are too large to use as ball turners on a 7 x 12 minilathe. I made a more compact unit, see:
http://mikesworkshop.weebly.com/ball-turner-mk-2.html

Mike

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