Core Bore Drill Bits - Supreme Silver Professional Wet Core Bit

Designed for plumbing contractors drilling clean holes through cured concrete slabs and foundation walls for pipe installations. This wet core bit from Diamond Products delivers consistent performance on residential and commercial jobsites where precision matters. The Supreme Silver Professional series uses industrial diamond segments engineered for wet cutting applications, reducing dust and extending bit life through continuous water cooling. Standard arbor connection fits most handheld and rig-mounted core drilling systems. Cuts through concrete, block, and masonry materials without wandering or binding. Water flow channels built into the barrel maintain cutting speed and prevent segment glazing during extended drilling sessions. Built for professional concrete cutters and mechanical contractors running daily coring operations.