Concrete in a bucket?
I am hoping to mount a bench grinder in my garage but I don't want to give up counter space on my workbench. I'm looking for ideas for other ways to mount it. An idea i had was a mounting it to he top of a 4x4 post set in a bucket of concrete but I'm not sure if this would be too unstable? I know they make pedistal mounts for bench grinders but I rent and I am not supposed to drive nails/screws into the garage floor. short of building another workbench, are there any good ways to mount a bench grinder?