Husqvarna VARI-DRILL™ B80 | Core Drill Bit

Designed for HVAC installers and plumbers drilling clean penetrations through concrete walls and floors, the Husqvarna VARI-DRILL™ B80 core bit delivers consistent performance in reinforced and unreinforced concrete. The VARI-DRILL system allows you to adjust drilling speed and pressure based on material hardness, giving you better control and extending bit life. The segmented diamond design cuts through aggregate without wandering, while the threaded connection ensures secure mounting to compatible core drill motors. This bit handles daily production work where you need reliable holes for pipe runs, electrical conduits, and mechanical systems. Built for concrete cutters, plumbers, and mechanical contractors running multiple penetrations per job.