Diamond Needle File Set — precision hand tool for hobbyists and craftspeople Key benefits Precise material removal: diamond abrasive delivers controlled, consistent filing on hard materials where ordinary files wear quickly. Versatile and durable: designed to handle a range of hard surfaces without clogging or rounding off quickly. Compact and easy to control: hand-sized tool for detailed shaping, finishing and touch-up work. What it does and why you need it Enables fine shaping, smoothing and finishing on very hard or brittle materials (glass, ceramic, stone and hardened metals) where normal files are ineffective. Ideal for delicate tasks such as refining gemstone shapes, removing sharp edges from ceramic tiles or glass, and detailed work on small metal parts and jewelry. Saves time and reduces rework by providing a rugged filing surface that maintains cutting action across demanding materials. Features and specifications Product type: Diamond needle file set, hand tool Application focus: Hobbies and crafts for gemstones, ceramic and glass work Compatibility: Suitable for hardened steel, glass, ceramic tiles, stone and gold Size: 3 x 140 mm Practical use scenarios Gemstone finishing: Trim and refine small facets, remove burrs and smooth edges on semi-precious stones and ceramic gems for a clean, even profile. Tile and glass detail work: Smooth cut edges on ceramic tiles or glass pieces and remove sharp areas after cutting or drilling. Jewelry and small metal parts: Deburr and shape small hardened steel components or gold jewelry settings where precision and a fine surface finish are required. Care and usage tips Use light, steady strokes and let the diamond surface do the cutting to avoid over-removal. Clean filings from the abrasive surface periodically with a brass brush or running water to maintain performance. Store in a dry place to protect the handle and prevent contamination of the abrasive surface. Materials and performance Diamond abrasive suitable for high-hardness applications; maintains cutting action on brittle and hardened materials. Hand-tool format provides direct tactile control for precision tasks. This Diamond Needle File Set is a practical, simple solution when you need reliable, fine filing on hard or brittle materials for hobby, craft or light professional applications.