Concrete Core Drill Bit - X301 Zz Turbo - Hard Concrete

Designed for drilling anchor holes and utility penetrations in cured structural concrete, this 12-inch diameter core bit handles the hardest mixes where standard bits burn out. The Zz Turbo segment design moves slurry efficiently while maintaining cutting speed in high-PSI concrete. The .187-inch segment height provides extended service life on jobs requiring multiple penetrations. Features a 1 1/4-7 threaded arbor connection that fits standard core drill rigs used on commercial and industrial sites. This bit cuts clean holes without wandering, even when you're drilling overhead or at angles. Built for concrete cutting contractors and facility maintenance crews working with reinforced concrete foundations, parking structures, and industrial floors where downtime costs money.