Vermont American 27818 5/8-Inch Arbor 7-1/4-Inch 24 Tooth Titanium Series Circular Saw Blade, 25-Pack The item is 7-1/4" 24 TPI 10X TitaniumTM Carbide Circular Saw Blades 27818 Used for Power Tool Accessories, Blades - Other The product is manufactured in China Blades are designed to resist heat buildup and warping Clear anti-friction coating minimizes binding and pitch buildup J-shaped expansion slots control heat around the perimeter while reducing noise