To cut your porcelain stoneware tile, get a grinder and use professional diamond blades suitable for cutting porcelain stoneware tiles. Above all, do not forget to revive the diamond blade with the appropriate stone, increasing the frequency according to the hardness of the material to be cut. This solution is ideal for linear cuts. Note, always take care to make your cuts on a rigid and stable workbench, to absorb the vibrations induced by the cutting tools.
However, for better precision and quality of the cut edge, we recommend the use of professional tile cutters with water-cooled diamond discs.