Diager Specialized Drill Bits

About Diager

Located in the heart of the Jura mountains and plains, Diager has a strong industrial history. For over 55 years Diager has been designing and manufacturing tools for the most demanding professional clients. Diager supplies tools in France and in over 70 other countries.

Features high tensile, u-shaped flutes for better disposal of concrete dust. Top quality with striking appeal that can be used for concrete, breeze block, brick, hard stone and plaster....

Features: Six cutting edges Self-centering tip does not bind in concrete Wide double spiral flute for controlled dust removal and reduced vibration Suits all SDS Max rotary hammer drills Applications: Suitable for drilli...

Diager’s Twister Plus Hammer Drill Bits for concrete, stone, granite and brick. New concrete breaker tip self-centering tip. 160° angle. Maximized chiseling effect and spalling of the concrete. Square spiral combi...