Electroplating remains the best technology available for fast, clean and chip-free cutting of marble. Rockstar’s electroplated diamond blades have premium fine grit diamonds which are directly adhered to the best core on the market. This blade will give great life on any calcium-based stones such as marble, limestone, onyx or travertine. Flush mount holes on the 4.5 inch and 5 inch blades allow use of our quad adaptor for deeper cuts and light grinding. Please note that the 7 inch blade has deep core electroplated segments, but does not have the electroplated pattern on the full core.