Sigma 2B3 66cm Metric Tile Cutter The tile cutter comes with a measuring bar which rotates 45 deg both in positive and negative degree Made of cast alloy and high grade steel, designed for the most demanding projects of the professionals and the handymen Easy to use and extremely accurate, allowing them to be used on a variety of materials including glass mosaic, porcelain, pavers, quarry, saltio, as well as a variety of marble and granite tiles. All measurements are metric only