Dry Core Bits - Star Blue Dry Hole Saw

Designed for electricians and plumbers drilling clean holes through cured concrete walls and floors for conduit and pipe runs, the Star Blue Dry Hole Saw from Diamond Products delivers fast cutting without water hookup requirements. The dry cutting design eliminates messy slurry and allows immediate work in finished spaces where water use isn't practical. Diamond segments bonded to the steel core handle brick, block, and concrete up to 4,000 PSI. The standard arbor connection fits most rotary hammers and core drill rigs already on your truck. Visible wear indicators on the segments show when cutting performance starts to drop off. Built for mechanical contractors and facility maintenance crews running multiple penetrations per job where speed and cleanup matter.