Concrete Core Drill Bit - Premium Black Wet Segmented Core Bits

Designed for plumbers and electricians drilling clean penetrations through concrete walls and floors for pipe and conduit runs, this wet segmented core bit delivers consistent performance on reinforced concrete. The black segmented design provides efficient cooling and debris removal during wet drilling operations. Diamond Products engineers this bit to handle the demanding conditions of commercial and residential utility installation work. The segmented pattern allows water to flow through while cutting, extending bit life and maintaining cutting speed through aggregate and rebar. Wet drilling reduces dust and keeps the diamond matrix cool for longer service intervals between replacements. This core bit is built for mechanical contractors and concrete cutting specialists who need reliable penetrations in structural concrete day after day.