The Siegen 10 Piece Diamond Needle File Set is a comprehensive collection of precision files designed for detailed work on hard materials including hardened steel, glass, ceramics and carbides. This professional-grade set features ten different file profiles to tackle a wide range of shaping, smoothing and finishing tasks across metalworking, jewellery making, tool maintenance and general workshop applications. Each 100mm diamond-coated file is fitted with a soft grip handle that provides enhanced comfort and precise control during extended use. The 150mm overall length offers an ideal balance between manoeuvrability for intricate work and sufficient reach for broader applications. The diamond coating ensures exceptional cutting performance and longevity when working with materials that would quickly wear conventional files. The set includes essential profiles for versatile working: flat parallel and flat taper files for surface work, half-round for curved surfaces, 3-square and square