Wet Core Drill Bits - Premium Black Wet Segmented Core Bits

Plumbing and electrical contractors rely on these wet core bits when drilling clean penetrations through cured concrete slabs and block walls. The black segmented design delivers consistent cutting performance in reinforced concrete, stone, and masonry materials. Water-cooled operation keeps the diamond segments from overheating during extended cuts while flushing debris from the hole. These bits fit standard core drill rigs and handle the demanding conditions of commercial and residential work. The segmented configuration provides adequate chip clearance when boring through aggregate and rebar. Diamond Products engineers these bits for professional concrete cutters and drilling contractors who need dependable performance on jobsites where downtime costs money.