Core Drill Bit - Pro Blue Professional Wet Core Bit

Designed for plumbers and electricians drilling clean penetrations through cured concrete walls and floors, this wet core bit delivers consistent performance on commercial and residential job sites. The Pro Blue Professional series uses a segmented diamond rim that requires water cooling during operation to prevent overheating and extend bit life. This wet-cutting design produces minimal dust while maintaining cutting speed through reinforced concrete, block, and masonry materials. The diamond-impregnated segments handle the heat and friction of continuous drilling without glazing over or losing their edge. Compatible with standard core drill rigs equipped with water feed systems, this bit cuts straight, round holes for conduit, pipe runs, and HVAC installations. Built for mechanical contractors and concrete cutting professionals who need reliable penetration drilling.