Concrete Core Drill Bit - Premium Black Wet Segmented Core Bits

Designed for plumbing contractors drilling clean holes through foundation walls and basement floors for pipe installations. These wet segmented core bits use industrial diamond segments bonded to a steel barrel for consistent cutting performance in cured concrete. The segmented design allows water to flow through during operation, keeping the bit cool and flushing out slurry for faster drilling with less wear. Black-coated steel construction resists corrosion when used with water cooling systems. Works with standard core drill rigs for creating precise openings from small diameter penetrations up to large-format holes. The wet cutting method reduces dust and extends bit life compared to dry cutting applications. Built for mechanical contractors, electricians, and concrete cutting specialists running high-volume drilling operations.