- Comprehensive Filing Solution: This set includes 4 full-length 12-inch machinist’s files and 12 metal needle files, making it ideal for smoothing, deburring, and shaping a variety of materials like metal, wood, and plastics with precision. - Robust T12 Carbon Steel Design: Each file is made from heat-treated T12 high-carbon steel alloy, ensuring exceptional hardness and wear resistance for long-lasting durability across diverse applications. - Precision in Detail Work: The 12-piece needle file set is perfect for intricate tasks, allowing you to work on detailed shapes and access tight spaces. It features various shapes, including square, round, and triangle files, for versatile use. - Effortless Tool Maintenance: Keep your files in optimal condition with the included stiff wire brush, designed to easily remove filing particles and maintain a smooth finish without causing scratches. Use Scenarios: 1. Metalworking: Smooth edges and deburr metal components to achieve a clean, finished look in your projects. 2. Woodworking: Shape and refine wooden pieces, ensuring precision in your craftsmanship. 3. Plastic Fabrication: Perfect for shaping and detailing plastic parts in model building or repairs. This versatile filing set is essential for hobbyists, craftsmen, and professionals alike, delivering reliability and performance for all your filing needs.