The Rigid Diamond polishing pads/discs are used for polishing floor and countertop surfaces for granite， marble and concrete. They are gaining more and more popularity in concrete countertop polishing business. 5 in. Rigid diamond polishing pads covers more area and saves time when polishing granite or concrete surfaces.
Velcro backed and color coded
5 mm thick rigid pads for long life
Great for surface polishing and floor restorations
Entire set comes with 50-Grit， 100-Grit， 200-Grit， 400-Grit， 800-Grit， 1500-Grit and 3000-Grit
Wet use only
Recommended speed: below 4000 RPM
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