Core Drill Bit - Heavy Duty Orange Dry Hole Saw

Designed for HVAC installers cutting vent holes through poured foundation walls, this heavy-duty dry core bit handles concrete drilling without water cooling systems. The orange-coded Diamond Products hole saw features industrial diamond segments bonded to a steel core, engineered for extended service life in solid concrete and masonry. Dry cutting capability eliminates the mess and setup time of wet systems while maintaining clean hole tolerances for pipe and conduit installations. The design allows for consistent performance in both horizontal and vertical drilling applications where water isn't practical or allowed on the jobsite. Built for mechanical contractors and concrete cutting professionals who need reliable penetration drilling in commercial and residential construction.