Turbo Segmented Diamond Blades are laser welded and designed to cut through very HARD masonry materials. These blades offer the combination of a turbo-type cutting rim with the style of a segmented diamond blade. These blades will give you a cleaner cut than a regular segmented blade which makes it ideal when cutting pavers, coping stones, and brick for finish work. For general-purpose cutting, it delivers fast, cool cuts. Mercer’s BLUE LIGHTNING line of diamond blades features high-quality industrial diamonds manufactured with hot-pressed technology to give the blades long life and increased efficiency.