Plasplugs PGL350 Powerglide 18-Inch Tile Cutter 18-inch flatbed tile cutter with a large cutting bed that cuts tiles up to 18 inches square and 13 inches diagonally Fold out extension arm and locking guide for large tile and diagonal cuts Unique roller bearings offer superb cutting accuracy and speed Steel reinforced base allows cuts on floor and wall tile up to 5/8-inch thick; includes carrying handle Weighs 8.1 pounds; 90-day warranty