Concrete Core Drill Bit - Premium Black Wet Segmented Core Bits

Designed for HVAC installers drilling vent penetrations through reinforced concrete walls and floors, this wet segmented core bit delivers consistent performance on demanding jobsites. The black segmented design provides efficient cooling and debris removal during wet drilling applications, extending bit life while maintaining cutting speed. Diamond Products engineers this bit for use with core drilling rigs, making clean holes in cured concrete, block, and masonry. The segmented configuration reduces friction and prevents overheating during extended cuts. Wet drilling capability keeps dust down and protects the diamond matrix from premature wear. Built for mechanical contractors, plumbers, and electricians who need reliable penetration drilling in structural concrete.