5" Inch Diamond Wet Core Drill Bit 1-1/4” Threaded by BLUEROCK Tools for Concrete Rebar Asphalt Brick Rock Masonry Hole Barrel Coring

Work fine for our plumbing company. Moderate use. May now be the best for commercial coring company's but we have had good sucess with these bits so far.

great bit

Buen producto la calidad es casi igual ala d milwaukee pero por un tercio del precio⁰

Working not perfect but pretty good