Dry Core Bit - Premium Black Dry Hole Saw

Plumbers and electricians drilling clean holes through cured concrete walls and slabs will find this dry core bit handles the job without water hookup requirements. The black-coated diamond segment design cuts through concrete, block, and masonry using standard angle grinders or core drill rigs. This dry-cutting capability means faster setup on interior jobs where water containment creates problems and outdoor work where water sources aren't available. The hole saw configuration delivers straight, accurate penetrations for conduit, pipe, and anchor installations. Diamond Products engineers this bit for professionals who need reliable performance on renovation and retrofit projects where wet cutting isn't practical. Built for electricians, plumbers, and concrete drilling contractors working in occupied buildings and job sites with limited water access.