NATTCO's patented auto-force scoring 13 in. Spring Loaded Tile Cutter is designed for the first time tile cutter. This tile cutter automatically puts the correct scoring pressure on the tile surface to snap the tile. Line the wheel up where the tile is to be cut (nothing narrower than 1/2 of an in.) tap the handle so the wheel is sitting up on the tile, push the handle over the tile and press down.