Diamond Core Drill Bit - Wet Cutting - Premium - Brick, Concrete, Masonry

Designed for HVAC installers creating precise penetrations through brick and block walls for ductwork and refrigerant lines, this wet cutting diamond core bit handles the daily demands of drilling through masonry materials. Virginia Abrasives engineers this bit for wet operation, which controls dust and extends diamond segment life during continuous use. The diamond-impregnated segments cut cleanly through brick, concrete, and CMU without wandering or chattering. Wet cutting keeps the bit cool and prevents thermal damage to both the diamonds and the substrate. Standard arbor connection fits most rotary drills and core rig setups used on commercial and residential jobsites. Built for mechanical contractors, masons, and concrete specialists who need reliable core drilling performance in masonry applications.