I just retrofitted my basic hand crank mill with a 10mm nut, and drove it with a drill. It's so much faster now, but I do wonder if there's actual properly motorized versions of what I just did.
this post was submitted on 06 Apr 2024
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Hand ground with a Zassenhaus mill.
Got another in the cellar im 3D printing some gears to fit a stepper motor to it. Just got to get the ratio high enough for enough torque. Don't want the large gear too big, so need some more reduction.