Diamond Core Drill Bit - Star Blue Segmented Wet Core Bits

Designed for plumbers and mechanical contractors drilling clean holes through cured concrete for pipe penetrations and HVAC installations, this wet core bit delivers consistent performance on residential and commercial jobsites. The star blue segmented design provides efficient cutting action while the wet drilling method controls dust and extends bit life. Segmented diamond matrix cuts through standard concrete, block, and masonry materials with minimal vibration when paired with a core drill rig. Wet operation requires a continuous water supply to cool the bit and flush debris from the cut. Built for drilling contractors and trades professionals who need reliable core bits for through-wall and floor penetrations.