Concrete Core Drill Bit - Premium Black Wet Segmented Core Bits

Designed for plumbers and electricians boring through basement walls and foundation slabs to run service lines, this wet segmented core bit delivers consistent performance on reinforced concrete. The black segmented design allows water to flow through during operation, preventing overheating and extending bit life on deep penetrations. Diamond Products engineers these bits for use with core drill rigs in commercial and residential applications where clean, accurate holes are required. The segmented pattern clears slurry efficiently while maintaining cutting speed through aggregate and rebar. Wet cutting reduces dust and keeps the diamond matrix cool during extended drilling sessions. Built for mechanical contractors and utility installation crews running conduit and pipe through structural concrete.