This 6-piece key file set from PFERD is designed for fine and delicate filing tasks across a wide range of materials. Featuring a second cut for universal use, these files provide excellent control and surface finish, even in tight or intricate spaces. Perfect for professionals and hobbyists alike, this set handles detailed applications such as chamfering, deburring, rounding, sharpening, and surface finishing with ease. Each file is fitted with a traditional wooden handle for precision and comfort. The set is packaged in a convenient plastic pouch for easy storage and portability. Ideal for use on aluminum, brass, bronze, copper, zinc, cast steel, grey/nodular cast iron (GG/GJL, GGG/GJS), and steels up to 370 HV (