Features: 1. Special tooth design provides even and smooth cutting performance, effectively improving filing efficiency. 2. Ergonomically designed handle offers a comfortable grip, reduces hand fatigue, and enhances usability. 3. Half-round files are ideal for shaping concave curved surfaces and flat areas. Suitable for use in garages, factories, engineering, and workshops. 4. Handle is made of PP+TPE material, non-toxic, slip-resistant, and environmentally friendly. 5. File head is constructed from T12 carbon tool steel, offering high hardness, durability, and long service life. Specifications: Condition: Item Type: Half-round File Style: Coarse Teeth File, Middle Teeth File, Fine Teeth File (Optional) Material: T12 Carbon Tool Steel + PP + TPE Color: As shown in picture Full Length: Approx. 31.5 cm / 12.4 in File Blade Length: Approx. 200 mm / 8 in Width x Thickness: Approx. 20 x 5.5 mm / 0.8 x 0.2 in Weight: Approx. 171 g / 6 oz Application: For steel and iron File Texture: Double cut Cross Section Shape: Half-round Function: Files are categorized by tooth size into coarse, middle, and fine. 1. Coarse teeth are suitable for low carbon steel workpieces. 2. Medium teeth are recommended for medium and high carbon steel. 3. Fine teeth are ideal for light finishing and shallow surface work. 4. Selecting the appropriate file based on workpiece material helps improve efficiency, save effort, and extend file life. Package List: 1 x Half-round File