Diamond Core Bits - X301 Zz Turbo - Concrete

Designed for electricians and plumbers drilling clean penetrations through cured concrete walls and floors in commercial buildings. The X301 Zz Turbo core bit features a 3-inch diameter with a .155-inch segment height and 1 1/4-7 threaded connection for standard core drilling rigs. Turbo segment design increases cutting speed and debris removal in medium to hard concrete applications. The engineered diamond matrix provides consistent performance across varying aggregate hardness without segment loss. Wet drilling recommended for extended bit life and reduced dust on occupied jobsites. Segments are laser-welded to prevent detachment under high-torque conditions. This Diamond Vantage core bit delivers reliable performance for mechanical contractors and concrete cutting professionals who need accurate holes for conduit, pipe, and anchor installations.