Core Drill Bit - Heavy Duty Orange Dry Hole Saw

Designed for HVAC installers cutting clean penetrations through cured concrete walls and floors, this heavy-duty dry core bit delivers consistent performance on demanding jobsites. The orange-coded diamond segment configuration identifies this as a professional-grade tool engineered for dry cutting applications where water isn't practical or allowed. Diamond Products manufactures this bit to handle the heat and friction that comes with drilling through aggregate and rebar without coolant. The segmented design provides adequate dust clearance while maintaining cutting speed through residential and commercial slabs. Expect reliable service life when paired with appropriate core drill rigs operating at correct RPM ranges. Built for concrete cutting contractors, plumbers, and electricians who need repeatable results drilling utility chases and mechanical penetrations in hardened concrete.