Variable Speed Wet Polisher Grinder 5" Polishing 12+1 Pad 5" DAMO Final Black Glaze Buff Turbo Coarse Grit Cup Wheel Granite Concrete Marble Glass Quartz Terrazzo Travertine Floor Renew countertops FREE SHIP (United States) wet polisher variable speed with GFCI circuit breaker. 12+1 Pieces of 5" Polishing Pad for concrete glass stone. 1 Piece of 5" DAMO glaze final buffing pad and 1 piece 4.5" turbo cup wheel. 1 Piece of 5" Pad Holder.