Diager, the French drilling specialist in over 70 countries.
Diager, and the 20 million tools it produces every year, is currently Europe’s leading concrete drill bit manufacturer. Diager is first and foremost an independent, French manufacturer which has a genuine freedom of choice from design through to industrial production.
Our production activities are located in France, on our industrial site at Poligny in the Jura region, which employs 200 people. Regular investment in the improvement of our production machinery and in the qualifications of all our staff makes it possible for us to produce ever more effective tools of a constant and optimum quality.
Despite its over 60 year history of know-how, Diager nevertheless regularly invests in Research and Development and in the improvement of its processes. Its sector of activity is not limited to drilling, but also to diamond tools and screw tools since it acquired USH, the German screwdriver bit manufacturer, in 2013.
