Core Drill Bit - Pro Blue Professional Wet Core Bit

Plumbing and electrical contractors rely on this wet core bit when drilling clean penetrations through cured concrete slabs and foundation walls. The Pro Blue Professional series from Diamond Products delivers consistent performance in commercial and residential applications where precision matters. Designed for wet drilling operations, this bit requires water flow to control heat and clear debris from the cut, extending diamond segment life and maintaining cutting speed. The professional-grade construction handles the demands of daily jobsite use, from HVAC installations to conduit runs. Each bit produces accurate diameter holes with minimal chipping at entry and exit points. Compatible with standard core drill rigs operating at appropriate RPM ranges for the diameter selected. Built for mechanical contractors and concrete cutting specialists who need reliable tools for production drilling work.