To make cutting tile easy method “cleavage”, using a common wrench size for the nut which is 1…3 mm greater than the thickness of the tile. To speed the lower edge portion of the key need to sharpen. E. FEDOROV, Zaporozhye

To make cutting tile easy method “cleavage”, using a common wrench size for the nut which is 1…3 mm greater than the thickness of the tile. To speed the lower edge portion of the key need to sharpen.