19" Ishii Tile Cutter has all aluminum base with a titanium coated scoring wheel, low profile handles and cutting guide scaled in inches & metric. Features a spring load base, low curved (8 to 1 ratio) handle, heavy duty bearing block cuts tile up to 3/4" thick, heat treated rails and 3-1/2" breaker foot. Ishii tile cutters make clean smooth cuts on porcelain. Best 19-inch tile cutter on the market. Cut 19" x 19" tile straight and cut 13" x 13" tile on diagonal.