Concrete Core Drill Bit - Premium Black Wet Segmented Core Bits

Designed for plumbing and electrical contractors drilling clean penetrations through cured concrete walls and floors, this wet segmented core bit delivers consistent performance on demanding jobsites. The black segmented design provides efficient cooling and debris removal when used with water, extending bit life during continuous drilling operations. Diamond Products engineers these bits for professional applications where precision holes are required in reinforced concrete, masonry block, and similar materials. The wet cutting system reduces dust and keeps the diamond segments cool during extended use, making it suitable for indoor installations where dust control matters. Built for mechanical contractors, utility installers, and concrete cutting specialists running high-powered core drill rigs on commercial and industrial projects.