Concrete Core Drill Bit - Premium Black Wet Segmented Core Bits

Designed for plumbers and electricians drilling clean holes through cured concrete for conduit and pipe installations, these wet segmented core bits deliver consistent performance on residential and commercial jobs. The black segmented design provides efficient cooling and debris removal when paired with water feed systems. Diamond Products engineers these bits to cut through standard concrete mixes without wandering or binding in the hole. The wet segmentation pattern extends cutting life by preventing heat buildup during continuous operation. Segments maintain sharp cutting edges longer than economy alternatives, reducing bit changes on multi-hole projects. Standard arbor connection fits most rotary core drill motors used in the field. Built for mechanical contractors and concrete cutters who need reliable core drilling performance on everyday installations.