SITE TUFF STC-15 diamond blades have been developed by Premier Diamond Products using over 25-years experience and knowledge. The combination of quality diamond grit and bond powders used in the segments ensures that SITE TUFF blades will cut fast and offer good life across a range of popular concrete products and building materialsThe eye catching 15mm high turbo segments offer fast cutting, coupled with long blade life. The STC-15 can be used to cut anything from standard facing bricks to cast concrete making it ideal for construction sites of any size.