The closed turbo cutting-edge, the size and concentration of diamond, as well as the clear coat enamelling are tailored for cut types in the following materials · The disk has a good cutting speed and is suitable for dry and wet cutting. · Area of use: very well suited for cured concrete, washed-out concrete, kerbstones, solid concrete bricks and general construction materials. · Cutting wheel Ø 180 mm with 22.23 mm bore hole · Speed 8500 1/minPeripheral speed 80 m/s