Dry Core Bit - Premium Black Dry Hole Saw

Designed for electricians and plumbers drilling clean holes through cured concrete walls and slabs for conduit and pipe runs, this dry core bit from Diamond Products cuts without water, eliminating mess and simplifying setup on interior jobs. The black-coated diamond segment design delivers consistent performance in concrete, block, and masonry materials. Dry cutting capability means faster job completion when water sources aren't available or when working around electrical panels and finished spaces. The hole saw construction provides straight, accurate bores while the diamond matrix handles aggregate without wandering. Built for mechanical contractors, facility maintenance teams, and trade professionals who need reliable concrete drilling without wet cutting systems.