Diamond Core Bits - X301 Zz Turbo - Concrete

Drilling anchor holes and dowel placements through cured concrete slabs requires a core bit that cuts clean without wandering. The X301 Zz Turbo features a 2-1/2 inch diameter with a .155 wall thickness and 1 1/4-7 thread arbor connection, designed to handle standard concrete applications in commercial and residential work. The turbo segment design improves debris removal during wet drilling, maintaining cutting speed through rebar-reinforced sections. Diamond Vantage engineers this bit for consistent performance on handheld core rigs and drill stands where precision matters more than speed. The arbor threading fits most professional-grade core drilling equipment without adapters. Built for concrete contractors and restoration specialists running multiple holes per job.