Wet Core Drill Bits - Premium Black Wet Segmented Core Bits

Plumbing and electrical contractors rely on these wet segmented core bits when drilling clean holes through cured concrete for pipe and conduit runs. The black segmented design provides efficient cooling and debris removal during wet drilling operations, extending bit life on demanding jobsites. Diamond Products engineers these bits for use with standard core drill rigs, delivering consistent performance in reinforced concrete, block, and masonry. The segmented pattern reduces friction and heat buildup while maintaining cutting speed through multiple holes. Water flow keeps the diamond matrix cool and flushes slurry from the cut. Each bit threads directly onto compatible drill motors for quick changes between hole sizes. Built for mechanical contractors, utility installers, and concrete cutting professionals who need reliable performance on commercial and industrial projects.