HDX 14 in. Rip Ceramic Tile Cutter Cuts ceramic and porcelain tiles up to 14 in. square, 10 in. diagonally and 1/2 in. thick High-leverage, padded handle makes cutting easier and reduces fatigue Uses model 20510X, HDX 1/2 in. Tungsten Carbide Cutting Wheel Replacement Cutter also includes an adjustable rip guide designed to help make repetitive cuts faster and easier