Irwin Tools 14031 Carbide Tipped Marathon® Circular Saw Blade, 7-1/4", 40T BESTSELLERS Assembly Required: No

Assembly Required: No

Full shoulder or fan style firmly secured to durable blue handle

heat-treated steel gears for long life and durability

Interior use

Irwin Tools 14031 Carbide Tipped Marathon® Circular Saw Blade, 7-1/4", 40T BESTSELLERS Assembly Required: NoNew and improved design. Every other tooth is thinner for faster cuts. Ultra thin Kerf results in less wood cut & extends life of blade. Construction grade carbide teeth for longer life . Reinforced shoulder for added durability . New and improved design C3 carbide tipped Marathon circular saw blade Every other tooth is thinner for faster cuts Precision honed & impact resistant Ultra thin Kerf results in less wood cut & extends life of blade