Shop question that probably has a simple solution, but that so far, has eluded me:
Have 2 wooden discs that I need to turn true, they already have 7/8 holes in center.
My only rotary tool is drill press with 1/2 chuck.
Does somebody have or know of a way I can chuck them in my DP and turn them true...remembering that I have 1/2 chuck?
I've thought of a mandrel, maybe there's one made with adjustable/expandable center so one can chuck a piece with existing hole...anybody know?
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