Concrete Core Drill Bit - X301 Zz Turbo - Hard Concrete

Professional plumbers and electricians drilling clean penetrations through cured structural concrete will find this 7-inch Zz Turbo core bit delivers consistent performance in demanding conditions. The Diamond Vantage X301 features a .165-inch wall thickness and 1 1/4-7 threaded arbor connection for secure mounting on standard core drilling rigs. Turbo segment design provides faster cutting speed and efficient debris removal when working through hard concrete applications. The engineered diamond matrix holds up through reinforced slabs and foundation work where standard bits wear out quickly. Segments are laser-welded to the steel core barrel for reliable operation under load. This bit handles the repetitive drilling requirements of commercial and industrial installations where downtime costs money. Built for concrete cutting contractors and mechanical trades running mid-sized core drilling equipment on job sites.