Concrete Core Drill Bit - Premium Black Wet Segmented Core Bits

Designed for plumbing contractors drilling clean penetrations through cured concrete slabs and foundation walls, this wet segmented core bit delivers consistent performance on residential and commercial jobsites. The black segmented design provides efficient cooling and debris removal when paired with water feed systems, extending bit life during repetitive drilling operations. Diamond Products engineers these bits for use with standard core drill rigs, ensuring compatibility with equipment already in your truck. The wet segmentation pattern maintains cutting speed through reinforced concrete while reducing heat buildup that can damage cheaper alternatives. Built for mechanical contractors, plumbers, and HVAC installers who need reliable core drilling tools that hold up to daily use on concrete and masonry substrates.