Husqvarna Dri Vacuum Drill Bits™ DRI-8 | Core Drill Bit

Electrical contractors drilling anchor holes in cured concrete slabs will find the Husqvarna Dri Vacuum Drill Bits™ DRI-8 handles repetitive penetrations without constant bit changes. The vacuum-brazed diamond segment design pulls dust away from the cutting surface during operation, extending bit life and maintaining consistent drilling speed through aggregate. This core drill bit works with standard rotary hammer drills equipped with vacuum dust collection systems, keeping the work area cleaner and reducing airborne silica on enclosed job sites. The brazed construction holds up to the heat generated during dry drilling applications where water isn't practical or allowed. Built for mechanical and electrical trades running conduit and mounting hardware through structural concrete.