NAP GLADU has many different types of cold saw blades. Online we have various options of Ferrous Standard Cold Saw Blades, Ferrous Cobalt Cold Saw Blades and Non-Ferrous Cold Saw Blades. Some advantages of cold saw blades include: Milling action of multiple teeth, accuracy of cut, good surface finish, shorter cutting time / more productive cutting, increased tool life and lower cost per cut.