Set of 10 Mini Diamond Needle Files, Small Metal Diamond Files for Manual Sanding of Wood, Jewelry, Plastic and Metal Crafts (140mm)

[High-Quality Material]: This mini diamond file is made of carbon steel and industrial diamond; it undergoes an electroplating process and a titanium coating, making it reusable, highly durable, and not easily broken or damaged. The high density of diamond particles effectively improves the cutting efficiency and wear resistance of the file. [Packaging and Size]: 10 diamond-coated files in various shapes; Total length: 140 mm; File length: 50 mm; Handle diameter: 4 mm; Color: gold and blue. [Unique Design]: 10 different file types: round, square, equilateral triangle, blade, triangular, oval, semi-circular, flat, blade, and sharp flat, suitable for various workpiece profiles. Soft, non-slip PVC rubber handle to effectively reduce hand pressure during use and facilitate operation. [Multifunctional]: Widely used in various shapes, models, parts, crafts, and other industries, it can be used for removing, refining, molding, and scraping work. Suitable for most natural materials, such as grinding, polishing, engraving, cutting, drilling, and correcting components such as ceramics, glass, crystal, carbide, etc. [Easy to Use]: This file comes in a hard case with a faux leather cover for optimal document protection. Transparent design on one side for easy retrieval; designed with hanging holes, it is easy to store and saves space.