Core Bore Drill Bits - Supreme Silver Professional Wet Core Bit

Plumbers and electricians drilling clean holes through cured concrete for pipe and conduit runs depend on wet core bits that cut fast without wandering. This Diamond Products Supreme Silver Professional delivers consistent performance in reinforced concrete when paired with water-cooled core drill rigs. The wet cutting method keeps the diamond segments cool during extended drilling sessions, extending bit life and maintaining cutting speed through rebar and aggregate. The barrel design allows for efficient slurry removal while maintaining straight bore alignment. Suitable for both horizontal and vertical drilling applications in commercial and residential settings. Built for mechanical contractors and concrete cutting specialists who need reliable core drilling performance on job sites.