14PACK Diamond Polishing Pads with M14 Backer Pad, 100mm Wet Dry Stone Granite Tile Polish Pad Kit for Drill, Grinder, Polisher, 50-8000 Grit Sanding Pads for Concrete Marble Countertop QuartzBEST VALUE 14PACK KIT: The diamond polishing pads kit includes almost everything to polish marble and granite: 10pcs of 4 inch diamond sanding pads (50, 100, 200, 400, 800, 1500, 2000, 3000, 5000, 8000 Grit), 2pcs of fine wool felt granite polishing pads, 1pc of durable rubber backing pad (M14) and 1pc of drill attachment (8mm). DUSTLESS WET POLISHING: Wet marble polishing kit ensures a uniform surface without scratches and water will take away the