Dry Core Bits - Star Blue Dry Hole Saw

Plumbers and electricians drilling clean penetrations through cured concrete walls and floors rely on the Star Blue Dry Hole Saw for fast, dust-controlled boring. This dry core bit cuts without water, making it the right choice for indoor work where wet cutting creates cleanup problems or damages surrounding materials. The diamond-impregnated segments handle concrete, block, and masonry without the mess of slurry or the need for hoses and pumps. The dry cutting design keeps your work area cleaner while maintaining cut speed on standard concrete applications. Attach to your rotary drill and work in occupied buildings, finished spaces, or anywhere water isn't an option. Built for trades running conduit, pipe, and cable through existing concrete structures.