Diager, an independent French manufacturer of drilling and screwing tools.
Diager, the European concrete drill bit leader has been a French drilling tool specialist for over 60 years. Its industrial know-how and capacity to innovate are recognised and appreciated in over 70 countries. Diager, a professional tool manufacturer, produces twenty million items per year and offers a very wide range of professional accessories for power tools: drilling, screwing, core drilling, diamond, concrete, metal and timber cutting.
