A.G.E. Series by Amana Tool MD12-280 Heavy Duty Ripping 12-Inch Diameter by 28-Teeth by 1-Inch Bore, ATB Grind Carbide Tipped Saw Blade Designed for clean rip cuts in solid wood 10-inch diameter, 28-teeth 20-degree hook angle, 1-inch bore, atb grind .126-Inch kerf, .087-Inch plate Carbide tipped, industrial quality