Dynatech Cutting Diamond Saw Blades are specifically made for the best performance and the longest life. Professional sawing and drilling companies use THESE specs and grades! The laser welding of the diamond segments assures superior strength and provides fast and smooth cutting with a long service life. These blades have the highest level of performance and will make even the toughest job easier and more profitable. Choose from High Speed, Masonry, Turbo, and Small diameter blades for every job!