Features and Benefits:Designed to be used Wet or DryFor Use with 9″ Cut-Off Saws, Grinders, and Circular SawsIdea for use with Concrete, Brick, and BlockSegmented RimThe MILWAUKEE 9 in. Diamond Premium Segmented Blades are designed to the highest standards, only using quality diamonds. This blade is ideal for a wide range of cutting applications, including reinforced-concrete, concrete, brick, block, green concrete, asphalt, stone and granite. The segmented rim diamond blades operate at a maximum RPM of 6,790 and are designed for both wet and dry cutting.