As my workshop and restauration pile grows the idea of a grinder have slowly started to grow in my head, first and foremost for heavier restaurations, but I hope to try making a razor or three some day

I would like to build it myself, problem is that I really don't know squat about how it should look and what parts I need except for a motor and wheels and would like to know as much as possible before I start building.

I guess what I'm really asking is if anyone can help me get to know everything I need to know to build and use a grinder

Thanks