High-performance, easy-cutting diamond disc for universal use on concrete, reinforced concrete, paving stones, exposed aggregate concrete, clinker brick, clay brick etc. Application area: Can be used for dry cutting on angle grinders, wall chasers, large angle grinders, floor saws or bench saws, depending on diameter Equipping: 1 Advice: Every RECA diaflex with 25.4 drill hole has a locating hole!