Fast grinding of concrete. The Expert for Concrete diamond cup wheel with high speed delivers the fastest results in concrete. The two-row arrangement of 9 segments allows for quicker work. Ideally positioned diamond segments ensure rapid material removal. Large holes for dust extraction immediately remove material – facilitating quick progress while grinding. The high balance enables vibration-controlled operation, protecting both the user and the power tool. This product is designed for use on concrete as well as natural and artificial stone. It is compatible with angle grinders.