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.

    • Diamond tools

    • Industrial Jewels

    • Metalworking

Production of industrial jewels was initiated in Turnov in 1930. After the year 1945 the factory underwent several organizational changes including nationalization in 1948 until the name DIAS was formed. The outset of diamond tools production begun in 1959 due to a needs for highest quality grinding tools for our own application of processing industrial jewels. Since than our diamond products have been  used also by other factories and other users. Our products have tradition of long standing and are characterized by accuracy, top quality and a fine reputation on foreign markets and are exported to more than 90 countries around the world. DIAS Turnov has been de-nationalized and established as a private company in 1993. Our products are being produced in the same factory for more than 60 years with with same emphasis on top quality and with a goal to satisfy the wishes of all customers no matter what size. Today we have representatives also in Japan and USA. 

Dias Turnov also represents inovations in other sectors. One of our division invented special kind of ceramics used for example in medical sector. This part of company was sold to french company Saint Gobain.

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