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Monday - Friday: 08 :00 to 11:45 / 13:15 to 17:00 (Friday to 16:00)

+41 32 344 33 22


The DIAMETAL group combines three main fields of expertise III and high-precision industrial know-how that has been constantly evolving since 1936.
Different through its history and its rich experience, the group provides the international market with standard or customized solutions in three main strong fields.
DIAMETAL leverages its core competencies (expertise, tools, methods, parameters) in the manufacturing of each product.

And it simply makes the Difference.

Right from the beginning the company has specialised in the production and development of carbide tools, wear parts and watch components made from highly resistant materials, and diamond and CBN grinding tools. DIAMETAL FRANCE started business in Oltingue in 1973, and DIAMETAL ITALIA in Busto Arsizio in 1995. Since January 2009, DIAMETAL has its own subsidiary in Nanjing (China).

By using its own grinding tools to produce carbide cutting tools, wear parts and watch compo-nents, DIAMETAL creates unique synergies that are highly valued and appreciated by its international customers. Many years of research and development have created a wealth of technical know-how that is effectively applied to find the optimum solutions to our customers’ problems.

We offer products of the highest quality and have ISO 9001, ISO 14001 and OHSAS 18001 certification.

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