Dias Turnov, s.r.o. is Czech manufacturer of the metal and resinoid grinding diamond wheels mainly for glass industry. We also produce diamond saw blades, diamond drills and milling routers, diamond hand pads, machines for surface grinding and polishing and the sapphire, ruby and ceramic industrial jewels for measuring instruments and much more. The Dias products have tradition of long standing (since 1945) and are characterized by accuracy, top quality and a fine reputation on foreign markets. The DIAS brand name stands for the highest quality products all over the world more than 60 years