Core Bore Drill Bits - Supreme Silver Professional Wet Core Bit

Professional wet core drilling through reinforced concrete and masonry requires the right bit to keep your crew moving on commercial plumbing and HVAC installations. The Supreme Silver Professional Wet Core Bit from Diamond Products delivers consistent performance when boring clean holes for pipe penetrations, electrical conduit, and mechanical rough-ins. Designed for wet drilling applications, this bit requires water flow to maintain cutting speed and extend diamond segment life. The professional-grade construction handles daily use on jobsites where you're drilling multiple penetrations through concrete walls, floors, and structural elements. Works with standard core drilling rigs for accurate, round holes without damaging surrounding concrete. Built for mechanical contractors, plumbers, and concrete cutting specialists who need reliable core bits that perform job after job.