Wet Core Drill Bits - Premium Black Wet Segmented Core Bits

Designed for plumbers and electricians drilling clean holes through cured concrete slabs for pipe and conduit runs, these wet segmented core bits from Diamond Products deliver consistent performance on residential and commercial job sites. The black segmented design provides efficient cooling and debris removal when used with water, extending bit life and maintaining cutting speed through reinforced concrete. Wet operation keeps dust down and prevents the bit from overheating during extended drilling sessions. The segmented pattern allows water to flow directly to the cutting surface while clearing slurry from the hole. These core bits handle standard concrete drilling applications where you need reliable penetration without burning through bits every few holes. Built for contractors and trades who need dependable core drilling tools that work with standard wet drilling equipment.