Concrete Core Drill Bit - Premium Black Wet Segmented Core Bits

Designed for plumbers and electricians drilling clean holes through cured concrete slabs for pipe and conduit runs, this wet segmented core bit delivers consistent performance on residential and commercial jobs. The black segmented design provides efficient cooling and debris removal when used with water, extending bit life on hard aggregate concrete. Diamond Products engineers these bits for standard rotary drills, making them a reliable choice for HVAC installers creating ductwork penetrations and general contractors boring anchor holes in structural concrete. The wet cutting method reduces dust and keeps the diamond segments cool during extended drilling sessions. Built for trade professionals who need dependable core drilling performance on concrete work.