Core Drill Bit - Pro Blue Professional Wet Core Bit

Engineered for plumbing contractors drilling clean penetrations through cured concrete walls and floors, the Pro Blue Professional Wet Core Bit delivers consistent performance on residential and commercial jobsites. This wet-use diamond core bit requires continuous water flow during operation to maintain cutting efficiency and extend bit life. The segmented diamond rim cuts through concrete, block, and masonry without binding or wandering off-center. Diamond Products manufactures this bit for professional applications where accuracy and speed matter. The wet cutting method reduces dust and keeps the bit cool during extended drilling sessions. Compatible with standard core drill rigs running at proper RPM ranges for the diameter being used. Built for concrete cutters, plumbers, and electricians who need reliable core drilling equipment that holds up to daily use on commercial and residential projects.