Concrete Core Drill Bit - Premium Black Wet Segmented Core Bits

Designed for HVAC installers boring through reinforced concrete walls for ductwork and pipe runs, this wet segmented core bit delivers consistent performance on demanding commercial jobs. The black segmented design provides efficient cooling and debris removal during wet drilling applications, extending bit life on hard aggregate concrete. Diamond Products engineers these bits for use with core drill rigs, maintaining clean, round holes through foundations, walls, and slabs. The wet segmentation pattern handles the heat generated during extended drilling sessions while maintaining cutting speed. Built for mechanical contractors, plumbers, and electricians who need reliable penetrations in structural concrete day after day.