I am going to build a cabinet for my slow speed grinder, which is dedicated to sharpening my turning tools. I need it to be mobile (casters) and support heavy weight. The grinder’s shipping weight was about 90 lbs.
As you can see from the pics, years ago I put a sheet of mdf on top of an old tv cabinet. It has since bowed almost 3/16” in the center. I’d like some advice on how to construct a strong cabinet. Others that I have built have been frameless ¾ ply- not strong enough for this. I was thinking of a thin torsion box over a 2X3 frame. Any thoughts?
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