Wet Core Drill Bits - Premium Black Wet Segmented Core Bits

Designed for plumbers and electricians drilling clean holes through concrete walls and floors for pipe and conduit runs, these wet segmented core bits deliver consistent performance on residential and light commercial jobs. The segmented design allows water to flow through during operation, keeping the bit cool and flushing out slurry for faster cutting speeds. Black-brazed diamond segments hold up to the heat and friction of wet drilling applications in cured concrete, block, and masonry. Use with standard core drill rigs equipped with water feed systems for bore depths up to eight inches. The wet cutting method reduces dust and extends bit life compared to dry drilling. Built for mechanical contractors and facility maintenance crews running multiple penetrations per job.