Delta Diamond Kick-Asphalt 7 Inch Diamond Blade, Segmented, Wet/Dry Cutting Asphalt, Green Concete, Masonry Block, and Similar Materials (7") - Amazon.com
10 Inch Asphalt and Green Concrete Premium Diamond Blade for cutting Asphalt, Green Concrete and Abrasive materials - use Wet or Dry (Diameter 10") - Amazon.com