Core Drill Bit - Super Premium Red Wet Core Bore Bit

Designed for plumbing contractors drilling clean penetrations through reinforced concrete walls and floors, this wet core bore bit delivers consistent performance in demanding commercial applications. The red segment design indicates Diamond Products' high-concentration diamond matrix, engineered to maintain cutting speed in hard aggregate and rebar-reinforced concrete. Water-cooled operation prevents segment glazing and extends bit life while controlling dust on occupied jobsites. The wet cutting method produces smooth, accurate holes for pipe chases, electrical conduits, and HVAC penetrations without damaging surrounding concrete. Segments are laser-welded to the steel barrel for secure attachment under continuous drilling loads. This bit handles the repetitive boring work that mechanical and concrete cutting contractors face on multi-unit residential and commercial projects where precision matters.