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

Electrical contractors drilling anchor holes in cured slabs rely on dry-cutting vacuum bits to control dust at the source. The Husqvarna Dri Vacuum Drill Bit DRI-8 connects directly to dust extraction systems, pulling debris through the bit body while you drill. This design keeps the work area clean and meets silica dust regulations without stopping to spray water. The vacuum channel runs through the center, maintaining consistent suction even as you push deeper into concrete or masonry. Works with standard rotary hammers equipped with vacuum attachments. The dry-cutting design eliminates slurry cleanup and lets you drill in temperature-sensitive areas where water isn't an option. Built for trades running multiple anchor points in commercial installations where dust control matters.