Pearl Abrasive's Asphalt and Green Concrete Diamond Blade feature cutting edge technology in the diamond blade market. These blades are excellent at cutting Concrete, Reinforced Concrete, Hard Brick, Refractory Material, Soft Stone, Asphalt and Abrasive Materials These blades feature segmented blade tips with a 15mm diamond rim height. Order today and try out these great diamond blades from Pearl Abrasive Co.