IRWIN Marathon 7-1/4-in 24-Tooth Carbide Circular Saw Blade

Construction Series Saw Blades–IRWIN Marathon saw blades, designed to meet the pressures of the jobsite, provide long life and durability without sacrificing speed of cut. New and improved design Every other tooth is thinner for faster cuts New heat vent/expansion slot design reduces vibration for longer life and straighter cuts Construction grade carbide teeth for longer life Reinforced shoulder for added durability Fully hardened plate runs truer, longer CA Residents: Prop 65 WARNING(S)