Irwin® Marathon® Circular Saw Blade, Cordless, 5-1/2 in dia, 0.063 in Thickness, 10 mm Arbor, ATB Teeth, 24 Teeth, 23° Tooth Angle, 3500 rpm Maximum, 0.063 in kerf, Carbide Cutting Edge, Applicable Materials: Wood Irwin® Marathon® 14011 Cordless Circular Saw Blade, 5-1/2 in dia x 0.063 in Thick, 10 mm Arbor, 24 Teeth