Dry Core Bit - X301 Zz Turbo - Masonry

Designed for HVAC installers drilling vent holes through brick and block walls, this 6-inch dry core bit handles masonry applications without water hookup requirements. The ZZ Turbo segment design provides faster cutting action through cinder block, clay brick, and stone veneer up to 5 inches deep. The .125-inch segment height delivers extended service life on abrasive materials while the 5/8-11 threaded arbor fits standard angle grinders and core drill rigs. Dry cutting capability means no slurry cleanup and faster job completion on interior walls where water isn't practical. Built for masons, HVAC technicians, and electrical contractors running conduit and utility penetrations through masonry structures.