The big bulky kind. I know Bosch , Makita and DeWalt make them. Anyone own one ? Any other brands ?
I have an air die grinder(CP) but I have to do some serious cast iron polishing with sandpaper rolls. My 3 hp compressor aint gonna cut it for several hours straight.
I have an air die grinder(CP) but I have to do some serious cast iron polishing with sandpaper rolls. My 3 hp compressor aint gonna cut it for several hours straight.

