QEP 10630Q 24-Inch Manual Tile Cutter with Tungsten Carbide Scoring Wheel for Porcelain and Ceramic Tiles Rip cuts porcelain and ceramic tile up to 24-Inch and 16-Inch diagonally Straight edge adjustable measurement guide aligns tile for accurate cutting 7/8-Inch titanium-coated tungsten-carbide cutting wheel for smooth and durable scoring Easily cleaned with compressed air or soap and water if needed