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

Designed for plumbers and electricians running large-diameter pipe penetrations through structural concrete walls and floors, this heavy duty wet core bit handles demanding commercial and industrial drilling applications. The orange-coded Diamond Products bit requires water cooling during operation to maintain cutting performance and extend diamond segment life. Large diameter sizing makes this the right choice for HVAC installations, main water line access, and electrical conduit runs where standard bits won't cut it. Wet drilling keeps dust down on occupied job sites while protecting the diamond matrix from heat damage. Engineered to work with high-horsepower core drilling rigs that can handle the torque requirements of big holes. Built for mechanical contractors and concrete cutting specialists running production drilling on multi-story construction projects.