General description These diamond needle files are designed for precision work where surface finish is more important than rapid material removal. They are ideal for small workpieces and detailed tasks, often used by engineers and model makers requiring precision. The set includes six different shaped files: Half Round, Round, Flat Taper, Square, Flat, and Three Square, each fitted with a comfortable soft-grip handle for better control and comfort during use. Suitable for use on metal and plastic surfaces. Technical specifications Overall length: 150mm Blade length: 100mm Diamond length: 50mm Compatibility and accessories Compatible with metal and plastic materials Includes a plastic storage case for organization and protection Installation No installation required; simply select the appropriate file shape for your task. Usage Use for detailed filing and finishing work on small components Apply gentle pressure to achieve the desired surface finish