This is a tile cutter for the seriously large jobs.. large tiles are easily dealt with. I even attempted to cut a glass desk top! One word of warning - it just requires a gentle touch to score the tile.. I made the mistake of pressing a tad too hard when starting the scoring and broke my first tile. After that though, it all went very smoothly. The breaking along tge score line was as perfect as it was easy. Well recommended if you have very large tiles. While not stated as suitable for cutting glass, I am going to have another go too!