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Diager

Know-how made in France, the drilling specialist since 1953.

Range

Products of the brand

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A Family Success Story

Discover Diager, the French drilling specialist with a global presence in over 70 countries.

Since its foundation in 1953, Diager, a solid family business, has grown into an established name with an impressive track record. With an annual production of more than 20 million tools, Diager is now the leading manufacturer of concrete drill bits in Europe. Production activities take place in France, at the industrial site in Poligny, Jura, where a team of 200 dedicated employees work.

Innovation and Growth

Diager continues to invest in its production process, staff training and research and development. This enables the company to respond flexibly to the specific needs of its customers. In 2013, Diager acquired USH, a leading German manufacturer of bits, further expanding its product range.

A Wide Range of Tools

Discover our extensive range, including stone and concrete drills, SDS+drills, SDS-max drills, drills for ceramic, granite, glass and tiles, and multi-material drills. The most popular types at Diager are: Booster Plus, Twister Plus, Speeduster, Ultimax, Mega, Flash, Windoor Plus and the Walster.

Complete range of tools for professionals​

These high-quality drill bits are available as individual items or in handy sets. In addition to metal and​ wood drills Diager als offers bits and corresponding holders, both individually and in sets. For the most demanding professionals, we offer a complete range of crown- and diamond drill bits. Complete your range of tools with our jigsaws and reciprocating saws.

Discover the world of Diager – where quality, innovation and expertise come together for the most demanding users.


 Catalogus FRA  ​ Catalogue ENG

Q&A ⭐⭐⭐⭐

 Who is Diager?

Diager is a French manufacturer of professional drilling and screwdriving tools with more than 60 years of experience. The family-owned company develops and produces high-quality accessories for power tools, including concrete drills, metal drills, wood drills and other professional drilling applications.

 Why do professionals choose Diager?

Professionals choose Diager because of its high quality, innovative product development and extensive expertise in drilling technology. The products are designed for intensive use in construction, industry and professional assembly applications.

 Where are Diager products manufactured?

Diager is based in Poligny, France, and continuously invests in modern production techniques, research and development. The brand places great importance on European manufacturing and preserving industrial expertise.

 Is Diager suitable for professional use?

Yes. Diager develops tools for professional users in the construction sector, industry, installation and assembly. The products are suitable for daily use with professional power tools.

 Which products does Diager manufacture?

Van Maele Benelux offers professional Diager drilling solutions for the construction sector, industry and technical users. Thanks to our specialized advice, we help customers choose the right tool for their specific application.

 Why buy Diager from Van Maele Benelux?

Diager produces an extensive range of professional drilling and screwdriving tools, including: concrete drills, SDS+ drills, metal drills, wood drills, diamond drilling products, screwdriver bits, power tool accessories, and more.