Includes: (25) 6"" 18 TPI Sawzall Blades, Double relief angle reduces tooth stress for long life, Precision forming process creates sharper teeth for fast cutting, Matrix II bi-metal teeth for greater durability, Specifications:, Blade Dimension 6"" x 3/4"" x 0, 050"", Shank 18 TPI, TPI/Grit 1/2"" Universal, Package Quantity 25, Milwaukee designs and manufactures Sawzall blades for the toughest professional applications, Material, blade geometry and heat treating are designed to maximize general purpose cutting performance, SKU: ORSNO64367