Core Drill Bit For Concrete - Heavy Duty Orange Large Diameter Wet Core Bits

Designed for plumbing and electrical contractors drilling large openings through foundation walls and floor slabs, this heavy-duty wet core bit handles the demanding work of creating penetrations for major utility runs. The orange-coded Diamond Products barrel delivers consistent performance in reinforced concrete applications where standard bits fail. Wet drilling operation keeps the diamond segments cool during extended cuts while controlling dust on active job sites. Large diameter capacity makes this the right choice for HVAC ductwork passages, sewer line installations, and structural core sampling where precision matters. Built for drilling contractors and utility installation crews running professional-grade core rigs on commercial and industrial projects.