Dry Core Bits For Concrete - Heavy Duty Orange Dry Vacuum Core Bore Bit

Designed for HVAC installers boring clean holes through cured concrete walls and floors for pipe and conduit runs, this heavy duty dry vacuum core bit handles demanding drilling applications without water. The orange-coded construction indicates Diamond Products' professional-grade vacuum brazed segment design, which allows for dry cutting while maintaining cutting speed and bit life. Compatible with standard core drill rigs, this bit removes dust through vacuum extraction during operation, keeping the work area cleaner and improving visibility during the cut. The vacuum brazing process bonds diamond segments directly to the steel core, providing heat resistance during extended dry drilling sessions. Built for mechanical contractors and concrete cutting specialists who need reliable penetration work in occupied buildings where wet cutting isn't practical.