Dry Core Bit - X301 Zz Turbo - Masonry

Designed for HVAC installers drilling vent and conduit holes through brick and block walls, this 2-inch dry core bit handles masonry drilling without water hookup requirements. The ZZ Turbo segment design moves material efficiently while the .125-inch wall thickness provides stability during penetration work. The 5/8-11 thread mount fits standard angle grinders and core drill rigs commonly found on job sites. Dry operation means faster setup on interior work where water containment creates problems. Diamond Vantage engineers this bit for cutting through concrete block, brick, and similar masonry materials where clean holes matter. Built for masons, electricians, and mechanical contractors running penetrations through structural masonry.