Diamond Saw Blade, Primary Saw Application: Masonry, Cutting Type: Wet/Dry, Rim Type: Segmented, Blade Dia.: 4-1/2", Cutting Depth: 1-1/4", Max. RPM: 13300, Arbor Hole: 5/8", 7/8", Diamond Knockout: No, Application: Concrete, Iron, Steel, Rebar, Grade: Good, For Use With: Angle Grinders, Hand Held Saws, Plate Thickness: 0.080"