EDiamondTools 5 in. Dry Diamond Polishing Pad Set for Stone and Concrete, #50, #100, #200, #400, #800, #1500, #3000 Grit RDP5512481530 - The Home Depot
Diamond Polishing Pads Set 4 inch Wet/Dry Diamond Sanding Pads Kit 11 Piece Set Granite Stone Concrete Marble Buffer with M14 Drill Adapter - Amazon.com
Z-LION 7pcs/set 2 Inch Diamond Concrete Polishing Pads Floor Sanding Discs for Granite Marble Grinding