A junk flywheel with a piece of steel pipe welded into the center makes an excellent base for a bench grinder- - - -one that can be located anywhere in the shop that's convenient for the job at hand. Tap the ring gear off if you don't want it scuffing up the floor as you move it around.
Jerry

"It is better to be silent and be thought a fool than to speak and eliminate all doubt!" - Abraham Lincoln
Cringe and wail in fear, Eloi- - - - -we Morlocks are on the hunt!
There is nothing noble in being superior to your fellow man; true nobility is being superior to your former self. - Ernest Hemingway
Love your enemies and drive 'em nuts!