Wet Core Drill Bits - Premium Black Wet Segmented Core Bits

Designed for plumbing contractors drilling clean holes through cured concrete for pipe runs and utility installations. These wet segmented core bits from Diamond Products deliver consistent performance in reinforced concrete, block, and masonry applications. The black segmented design provides efficient cooling and debris removal when used with water, extending bit life and maintaining cutting speed through demanding materials. Wet operation reduces dust and keeps the diamond segments at optimal temperature during extended drilling sessions. Standard arbor fitting works with most rotary core drill rigs used on commercial and residential jobsites. Built for mechanical contractors, plumbers, and concrete cutting professionals who need reliable penetration drilling in structural concrete.