Features the highest diamond concentration for maximum footage and drilling speed. Segmented design for use in all types of wet drilling. Designed for concrete applications with moderate to heavy steel reinforcement. Diamond Core Bits are available in many other sizes including diameters from 1/2" to 48" and fractional sizes. Longer lengths are also available. Core bit segments with different bonds can be manufactured to accommodate drilling of unusual aggregates. Call our Sales Department for more information.