Diamond Core Drill Bit - Star Blue Segmented Wet Core Bits

Plumbers and electricians drilling clean holes through cured concrete slabs for pipe and conduit runs will find this wet core bit delivers consistent performance on the job. The Star Blue segmented design provides efficient cutting action while the wet drilling method keeps the bit cool and controls dust during operation. Segmented core bits cut faster than continuous rim designs in hard concrete and reinforced materials, making them the right choice when you need to punch multiple penetrations on a tight schedule. The diamond-bonded segments handle both standard and high-strength concrete without wandering or binding in the hole. Use with a compatible core drill rig and adequate water supply for best results. Built for mechanical contractors and concrete cutting professionals who need reliable drilling performance in commercial and industrial applications.