Concrete Core Drill Bit - X301 Zz Turbo - Hard Concrete

Designed for HVAC installers boring through hardened structural concrete in commercial buildings, this 2-inch turbo core bit cuts clean holes for refrigerant lines and condensate drains. The Zz Turbo segment configuration delivers faster penetration rates in high-PSI concrete where standard bits bog down. The 1 1/4-7 threaded arbor connection fits most professional-grade core drill rigs used on job sites. Turbo segments provide improved cooling and debris removal during extended drilling operations. The .155-inch segment height offers extended service life when working through aggregate-dense mixes. This bit handles the demanding conditions that come with drilling cured concrete day after day. Built for mechanical contractors and concrete cutting specialists running high-horsepower core rigs on industrial and commercial projects.