Featuring holes, this diamond disc, when mounted on table saws, cut-off machine and grinders, is suitable for cutting concrete, granite, brick and other industrial applications and for hand workmanship, such as porcelain, stoneware. The holes give the diamond saw blade faster cutting speeds while maintaining a smooth cut. Premium steel and diamond material lead to low material loss, and therefore optimal lifespan. Additionally, the diamond disc is manufactured by hot press and suitable for both wet and dry cutting.