Core Drill Bit - Super Premium Red Wet Core Bore Bit

Drilling clean holes through cured concrete for plumbing and electrical runs demands a core bit that cuts fast and stays cool under pressure. This wet core bore bit from Diamond Products features a red-coded diamond segment design engineered for professional wet drilling applications. The bit requires water flow during operation to maximize cutting speed and extend segment life across multiple jobs. Diamond segments are laser-welded to the steel barrel for secure attachment that holds up to the rotational forces of commercial-grade core drilling rigs. Designed to handle reinforced concrete, block, and masonry materials commonly found on residential and commercial job sites. This tool is built for concrete contractors, plumbers, and electricians who need reliable core drilling performance on demanding installations.