
Kerr OptiDisc refills are translucent, flexible polyester discs impregnated with aluminum oxide, designed for finishing and polishing composite restorations, glass ionomers, amalgams, and metals. The 9.6mm X-Coarse (extra-coarse) grit provides aggressive initial contouring and rapid material removal, ideal for anterior and interproximal areas. The patented mandrel locks below the disc surface to protect adjacent teeth and tissue, and the color-coded system (brown for extra-coarse) simplifies grit identification.
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Sorted by lowest price · Add now, sign in at checkout














Kerr OptiDisc refills are translucent, flexible polyester discs impregnated with aluminum oxide, designed for finishing and polishing composite restorations, glass ionomers, amalgams, and metals. The 9.6mm X-Coarse (extra-coarse) grit provides aggressive initial contouring and rapid material removal, ideal for anterior and interproximal areas. The patented mandrel locks below the disc surface to protect adjacent teeth and tissue, and the color-coded system (brown for extra-coarse) simplifies grit identification.
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