
DIAGER INDUSTRIE
Diager Industrie – French Expert in Precision Tools for Sovereign Industries
Diager Industrie is a French manufacturer of high-precision cutting tools, specializing in machining strategic materials for the aerospace, defense, and critical industries. With nearly 70 years of expertise, the company designs and produces a wide range of drills, reamers, milling cutters, and special tools for demanding production environments.
Diager Industrie controls its entire value chain — from design to technical support — ensuring reliability, responsiveness, and secure supply for critical industrial programs.
A recognized partner for sovereign industries, Diager Industrie supports its clients in achieving industrial performance and quality objectives, relying on ISO 9001 and ISO 14001 certified processes and a responsible approach that contributes to a sustainable French industry.