Irwin® Marathon® 25130 Circular Saw Blade, Classic Series, Diameter: 7-1/4 Inch, Arbor Size: 5/8 Inch, Hook Angle: 18 deg, Kerf: 2.7 mm, Number of Teeth: 24, Tip Material: Carbide, Tooth Grind: ATB, Cut Material: Hard/Soft Wood, Plywood And Composition Board