Stand Up Handgrinder or Edge Grinder

[hipkat101]

I grind and polish concrete and do epoxy floors. I was sick of working on my knees for edges so I made these edge grinders. One has a 1/2 hp motor and the other has a 2 hp motor. They work awesome and I would never spend money on buying one of these from a company that makes them because of the fact these I can make for a lot cheaper and they work perfectly.