Our Masonry Diamond Blades offer the best value for fast cutting a wide range of materials including concrete, block, pavers, brick, and other masonry materials. The quality and performance of our blades are heavily influenced by the diamond grade and particle size used. The diamond grade and particle size play an essential role in the quality and performance of the blade. BRL utilizes 58%-70% grade 10 diamond to ensure maximum life & speed. With double laser welded segments you're assured maximum safety for your crew.