The MARSHALLTOWN 48in Pro Tile Cutter is the best tile cutter option for professionals looking for a long-lasting tiling tool for quick and easy cutting of ceramic; porcelain; and mosaic tile. This versatile cutter can cut tile up to 48in long and ?in (16 mm) thick. Its spring-loaded support bed and dual extension arms are ideal for holding heavy tiles in place while you use the rigid rectangular beam system for smooth; accurate cuts; even when scoring hard porcelain. The ?in (22 mm) tungsten carbide scoring wheel and built-in fence guide also ensure every cut is precise to your measurements.