Thanks Fuzz and George. I wondered about those variable speed controls, but I wondered if the reduced voltage would damage the motor? Or does it somehow do it differently that is ok? I really would like to keep the thing, but it honestly scares the h*** out of me, even before Dan's incident. I mean, it goes like a bazillion rpms , never saw one like this. It disintegrated a Norton 12 inch disc like it was paper.
It was evidently a commercial grade one as it probably weighs 150 lbs, and has adjustments and stuff everywhere on it.
I am going to do some research on line and see what I can dig up. If any one has some experience with something like this I'd be grateful.
Thanks, Don