Amazon.com: 4 Inch Diamond Metal Grinding Pad Grit 100 for Concrete Masonry Work, Floor Stone Aggressive Granite Abrasive Tools : Industrial & Scientific
4 in. JHX Wet Diamond Polishing Pads for Granite/Concrete (Set of 7) with 4 in. Semi-Rigid Back Holder JHXR205SET8 - The Home Depot
3" Triangle Diamond GrindingPads
4.5" x 1/4 x 7/8" Metal Grinding Disc Type 27
Convex Diamond Polishing Pads 4 inch for Stone and Concrete (7 Grits)
9PCS Polishing Pads 4 inch 100mm Wet Grinding Discs for Drill Grinder Polisher for Granite Concrete Marble Stone Polishing Set (8Grinding Discs and 1 Sticky Disc) - Amazon.com
Lavina Nato 3 inch Polishing Discs for Concrete Grinding and Polishing
EDiamondTools 5 in. Dry Diamond Polishing Pad Set for Stone and Concrete, #50, #100, #200, #400, #800, #1500, #3000 Grit RDP5512481530 - The Home Depot