Diamond cup grinding wheel fits on standard 4-inch hand grinders (shroud may need removal). This is a great little tool when applying epoxy coating to concrete that needed repairs. Grind out small areas of pitted concrete, smooth patched areas, remove paint and other stains. Super-tough diamond blades makes short work of problem areaas. Grinds both epoxy coatings and concrete. 18 diamond impregnated segments. Threaded collar.
Not designed to grind an entire floor due to the difficulty of holding the wheel perfectly horizontal.
NOTE: MUST BE USED WITH PROPER EYE AND HAND PROTECTION AND RESPIRATORS FOR CONCRETE DUST. KEEP AREA CLEAR OF NON-PROTECTED PERSONNEL DUE TO THE CHANCE OF CONCRETE OR DUST CHIPS LEAVING THE GRINDER SURFACE AT HIGH SPEED.
