Concrete Core Drill Bit - Premium Black Wet Segmented Core Bits

Plumbers and electricians drilling through foundation walls for service line installations depend on wet segmented core bits to maintain clean cuts without overheating. This Diamond Products core bit uses a black segmented design that allows water to flow directly to the cutting surface, preventing diamond segment damage during extended drilling operations. The segmented pattern clears slurry efficiently while maintaining consistent cutting speed through reinforced concrete and aggregate. Wet operation is required—this bit will not perform in dry conditions. The design handles both hand-held and rig-mounted core drilling applications in concrete up to 6,000 PSI. Built for mechanical contractors and concrete cutting professionals who need reliable performance on commercial and industrial job sites.