Circular Saw Blade, Blade Dia. 8 1/4 in, Max. Blade Speed 7,000 RPM, Arbor Size 5/8 in, Arbor Shape Round, Diamond Knockout Diamond Knockout Included, Number of Teeth 24, Max. Cutting Depth 8 1/4 in, Primary Material Application Wood, Materials Cut Wood, Metal Cutting Type Not Applicable, Wood Cutting Type Ripping, Cut Width 0.07 in, Tip Material Carbide, Hook Angle 18 Degrees , Tooth Grind ATB+R, For Use With Saw Type Circular Saws, Blade Type Ripping, Plate Thickness 0.045 in