Diamond Core Bits - X301 Zz Turbo - Concrete

Designed for electrical contractors drilling conduit holes through cured concrete slabs and walls, this 2-1/4 inch diameter core bit handles demanding production work. The X301 Zz Turbo series from Diamond Vantage uses a turbo segment design that improves cutting speed and debris removal in standard concrete applications. The .155 wall thickness provides durability during repeated drilling operations, while the 1 1/4-7 thread arbor fits standard core drill rigs. This bit works with electric or hydraulic core drilling equipment for installing electrical, plumbing, and HVAC penetrations in commercial and residential construction. Built for electrical and mechanical contractors who need consistent performance when drilling multiple holes per job.