Norton Classic 4 in. Dia. Turbo Diamond *Sub Brand: Classic *Blade Diameter: 4 in. *Product Type: Turbo Diamond Saw Blade *Application: General Purpose and Masonry *Plate Thickness: .080 in. *Number in Package: 1 pk *Maximum Speed: 15000rpm *Packaging Type: Clamshell *Arbor Size: 7/8-5/8 in.