Core Bore Drill Bits - Supreme Silver Professional Wet Core Bit

Plumbing and electrical contractors rely on this wet core bit when drilling clean holes through cured concrete slabs for pipe and conduit installations. The Supreme Silver Professional series from Diamond Products delivers consistent performance in reinforced concrete applications where precision matters. Designed for wet drilling operations, this bit requires water flow to control dust and extend diamond segment life during extended cuts. The professional-grade construction handles the demands of commercial job sites where you're drilling multiple penetrations per day. Works with standard core drill rigs equipped with water delivery systems. This core bit is built for mechanical contractors and concrete cutting specialists who need reliable performance on structural concrete work.