Avenger AV-82540 Smooth cutting saw Blade, 8-1/4-inch by 40 tooth, 5/8-inch arbor with diamond KO, C-3, ATB Special 20 degree top angle, perfect for table and miter saws Fits: most table and portable power saws, has a 5/8" arbor with a diamond knock-out C-3 professional grade carbide Tooth Grind: ATB Max RPM: 8,000 rpm