7.25-Inch 18-TPI Carbide Blade
7-1/4", 18 Tooth, Carbide Blade, Tungsten Carbide Stays Sharper Longer, Ribbed Heat Vents Allow Blade To Run Cooler, Reducing Blade Flexing & Binding, Anti-Stick Coating Reduces Friction & Gum-Up, Thin Kerf For Smoother Cutting.