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

Designed for plumbers and electricians drilling clean holes through concrete block walls for conduit and pipe runs, this wet cutting diamond core bit handles brick, concrete, and masonry materials with consistent performance. The diamond-impregnated segments cut through hard aggregates while water cooling extends bit life and controls dust on job sites. The wet cutting design prevents segment overheating during extended drilling sessions, making it suitable for multiple penetrations in commercial and residential construction. Threaded arbor connection fits standard core drill rigs for quick bit changes between holes. Built for mechanical contractors, masons, and concrete specialists who need reliable core drilling capability for HVAC installations, electrical rough-ins, and plumbing penetrations.