AojSup 18-piece metal file set: the file set contains 4 x 315 mm large files (flat file, semicircle file, circular file, triangular file), perfect for modelling wood, metal, mirrors, glass, tiles, ceramics, leather, etc.; 12 x 145 mm needle file (5.7 inches), which are used for removing, refining, shaping and scraping. can; 1 x Steel cleaning brush for cleaning metal documents; 1 x carry bag for easy storage and organisation. T12 premium alloy steel: these metal files are made of forged T12 alloy steel, which is sharp and durable. The durable teeth of the file set are deeply hardened and coated to provide lasting cutting and friction performance. The tooth pattern of the file is evenly distributed and the texture is fine. Ergonomic design handle: the soft rubber handle is not only non-slip, but also fits comfortably in the hand. In addition, the design of the handle adds soft particles to reduce fatigue, so you can use it for a long time with less effort and safety. Portable carry bag: all metal files are packed in a sturdy, compact and portable carry bag that is easy to store and transport and is ideal for carpenters and DIY enthusiasts. Each file is located close to its respective location to avoid movement and scratches. Wide applications: the AojSup metal file set contains most file types and sizes, ideal for grinding metal, wood, metal, mirrors, glass, tiles, ceramics, leather and more. Suitable for home, garage, workshop, workplace.