Diager Diamond Core Bit Switches Long Lasting and Powerful Suction:

Long Lasting and Powerful Suction: Patented self-cleaning technology allows auto recovery of suction power when switched on

a single click locks or releases blades without any need to touch hot surfaces — eliminating a common frustration and safety hazard on the job

this genuine replacement chain provides precise fitment and dependable cutting performance for professional contractors working with aerated concrete and similar masonry materials

Great for spherical door lock perforation

Diager Diamond Core Bit Switches Long Lasting and Powerful Suction:HIGHLIGHTS: The Diager Diamond Core Bit is designed for fast, dry drilling in masonry and concrete materials. Built with high quality industrial diamonds and durable wavy cutting segments, it delivers smooth, vibration free drilling while maintaining excellent cutting performance and long service life. Its M16 threaded shank allows quick installation on compatible diamond drilling machines, while the integrated ejection slots improve core removal and