Husqvarna VARI-DRILL™ B80 | Core Drill Bit

Drilling anchor holes and dowel penetrations through cured concrete slabs demands a bit that stays centered and cuts clean. The Husqvarna VARI-DRILL™ B80 core bit delivers consistent performance across various concrete densities, from standard residential pours to harder commercial mixes. The design handles both handheld and rig-mounted drilling applications, giving you flexibility on the jobsite whether you're working on foundation prep, mechanical installations, or structural modifications. The bit cuts through rebar without wandering, maintaining hole diameter throughout the cut. Thread connection provides secure mounting to compatible core drill motors. Built for concrete contractors and mechanical installers who need reliable penetration drilling in structural concrete.