Husqvarna DRI-5 Vacuum Drill Bits™ | Core Drill Bit

Designed for HVAC installers drilling clean holes through concrete walls and floors for ductwork and piping, the Husqvarna DRI-5 Vacuum Drill Bits deliver dust-free coring in occupied buildings. The integrated vacuum channel removes debris during drilling, eliminating the need for water and reducing cleanup time on interior jobs. These bits work with compatible vacuum systems to maintain visibility and meet air quality requirements in hospitals, schools, and commercial spaces. The diamond segment construction handles reinforced concrete and provides consistent cutting performance across multiple holes. Use with electric core drills rated for dry drilling applications. Built for mechanical contractors and facility maintenance crews who need clean penetrations without wet coring mess.