Wet Core Drill Bits - Premium Black Wet Segmented Core Bits

Plumbing contractors drilling pipe penetrations through concrete walls and floors depend on wet core bits to deliver clean holes without overheating. These black wet segmented core bits from Diamond Products use water flow to cool the diamond segments during operation, extending bit life and maintaining consistent cutting speed through reinforced concrete. The segmented design allows for efficient slurry removal while drilling, preventing bit binding in deep holes. Compatible with standard core drill rigs equipped with water delivery systems, these bits handle both horizontal and vertical drilling applications. The black coating provides visual wear indicators so you know when segments need replacement. Built for mechanical contractors and concrete cutting professionals who need reliable performance on commercial and industrial job sites.