Concrete Core Drill Bit - Premium Black Wet Segmented Core Bits

Designed for HVAC technicians drilling clean penetrations through concrete walls and floors for pipe and conduit runs. This wet segmented core bit from Diamond Products uses water cooling to extend bit life and maintain cutting speed in reinforced concrete applications. The black segmented design delivers consistent performance in both cured concrete and block, clearing debris efficiently while reducing heat buildup during extended drilling operations. Wet cutting keeps dust down on active job sites and prevents bit glazing that slows progress. The segmented pattern provides aggressive cutting action for faster penetration while maintaining straight bore alignment. Built for mechanical contractors, plumbers, and electricians running daily drilling operations in commercial and industrial settings.