7 Pieces 4 Inch Polishing Pad Diamond Polishing Disc Pads with Pad Holder for Granite, Concrete, Ceramic

Widely Used: Perfect for granite, concrete, marble, stone, tiles, etc. Can be used dry, but best results are achieved with water.

Sturdy and Durable: Made with diamond powder and resin powder. Aggressive and durable, constructed with high-quality diamond powder impregnated with resin.

Nylon Velcro: Uses premium nylon Velcro, which can still be firmly attached even after repeated use.

Back Design: Jointed design effectively prevents dropped edges, increases lifespan, provides smooth and rapid heat dissipation, and reduces noise.

Polishing Pad: 3mm thick, 4 inches, 50, 150, 300, 500, 1000, 2000, 3000 grit, matching 10cm adhesive disc.