This process is executed after having sequentially calibrated and smoothed the surface in order to remove all the surface imperfections. Then, once the surface is made smooth, is ready to be polished. This type of cut is the most common; it sharpens the chromatic qualities and makes the surfaces perfectly shiny.
The marbles polishing is a chemical process obtained by the usage of abrasive and acidic tools. Particularly, the chemical reaction that occurs with the usage of these tools, and the chemical properties of the material itself, results in a superficial coat that makes the surface to shine.