Core Drill Bit - Super Premium Red Wet Core Bore Bit

Professional plumbers and electricians drilling precise holes through cured concrete walls and floors depend on this wet core bore bit to create clean penetrations for pipe and conduit runs. The Super Premium Red designation indicates Diamond Products' high-concentration diamond segment formulation, engineered to cut faster and last longer than standard bits in reinforced concrete applications. Wet drilling keeps the bit cool and controls dust while extending diamond life on demanding jobsites. The design delivers consistent performance whether you're working through concrete block, poured slabs, or structural walls. Segments are laser-welded to the steel core for reliable bond strength under continuous use. Built for contractors and tradespeople who need dependable drilling performance on commercial and residential projects.