【Premium Material】 The rasp files are made of premium high-strength carbon steel, sturdy and durable. The fine-grained texture of the rasp file set is deeply hardened and coated for long-lasting cutting performance. 【Comfortable Grip】 The ergonomic handles of the needle files ensure a comfortable feel during use. The stepped handles provide a firm grip for better control and help you get the job done faster. 【Easy to Use】 The precision metal file has a clear surface grain, and the gear teeth of the metal wood file are clear, which promotes cutting efficiency. Do not use a steel needle file as a crowbar, otherwise it may break easily. 【Wide Applications】This needle file hand tool set can be used for removing, refining, reshaping, and scraping projects, perfect for shaping wood, metal, jewelry, mirrors, glass, tiles, ceramics, leather, and more. 【What You Get】You will receive 6 equal-sized metal rows/flat/square/triangular/round/semicircular, different shapes provide a variety of