Diamond Core Bits - X301 Zz Turbo - Concrete

Designed for HVAC installers cutting pipe penetrations through reinforced concrete walls and floors, this 7-inch turbo core bit handles demanding drilling applications in commercial and residential construction. The X301 Zz Turbo features a .165-inch segment height and 1 1/4-7 arbor connection for professional core drilling rigs. The turbo segment design improves cutting speed and debris removal in hard concrete, reducing drilling time on jobsites where multiple penetrations are required. Diamond Vantage engineers this bit for wet drilling applications, providing consistent performance through structural concrete up to 6,000 PSI. The segment configuration delivers straight cuts with minimal wandering when starting holes. Built for concrete cutting contractors, plumbers, and mechanical trades running core drills daily on commercial construction projects.