Our Premium Turbo Cup wheels are metal-bonded diamond tools with diamond segments used to grind, cut, shape or polish masonry surfaces. Engineered for commercial applications with an advanced dense diamond matrix and tested for durability, precision and consistency when cutting. Turbo design with a higher rim offers constant contact with material to produce aggressive cut. Ideal for Concrete and Field Stone. 24 segment diamond cup wheel are mostly used to smooth rough concrete. Tends to be less aggressive than the traditional 12 segment diamond cup wheel. Comes in a Threaded High Hub PREMIUM