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

Designed for HVAC installers drilling vent and pipe penetrations through foundation walls and basement slabs, this diamond core bit handles wet cutting applications in brick, concrete, and masonry materials. The segmented diamond rim maintains cutting speed through dense aggregate while water flow keeps the bit cool and clears debris from the kerf. Wet operation extends diamond life and reduces dust on enclosed job sites where ventilation is limited. The barrel design provides straight bore holes for electrical conduit, plumbing lines, and mechanical system installations. Fits standard rotary hammer drills and core drilling rigs used on residential and light commercial projects. Built for plumbers, electricians, and mechanical contractors running penetrations through structural concrete and CMU block walls.