General description Bahco Round Needle Files are designed with tapered surfaces that come to a point and feature a double cut pattern. They are ideal for fine filing and polishing tasks, commonly used by engravers, precision engineers, instrument makers, watchmakers, and goldsmiths for detailed work. Technical specifications Cut Type: Bastard (Cut 0) File Type: Round Needle File Length: 140mm (5.5 inches) Overall Length: 140mm (5.5 inches) Product Type: Round Needle File Compatibility and accessories Designed for use on metal, wood, and other materials requiring fine shaping or polishing No specific accessories required, but compatible with standard filing tools and holders Installation No installation needed; simply hold the file by the handle and use it on the workpiece. Usage Use for detailed filing, shaping, and polishing of small or intricate parts Apply gentle pressure for precise control and to avoid damaging delicate surfaces Other information