Diamond Core Drill Bit - Wet Cutting - Premium - Brick, Concrete, Masonry

Designed for HVAC installers boring through foundation walls for refrigerant lines and conduit runs, this wet cutting diamond core bit handles brick, concrete, and masonry with consistent performance. The diamond-embedded segments provide the cutting action while water flow keeps the bit cool and clears debris from the hole. Wet cutting reduces dust and extends bit life compared to dry methods. The segments are brazed to the steel core barrel for secure attachment during heavy drilling operations. Use with a core drill rig that supplies adequate water flow to the cutting surface. This bit delivers the clean, round penetrations needed for pipe sleeves and mechanical system installations. Built for mechanical contractors, plumbers, and electricians running lines through structural masonry.