20-Piece Diamond Needle File Set, Metal Needle File Set, Precision File Set, Precision Files for Glass, Stone, Wood, Solid and Durable

【Package Contents】This mini metal file set contains 20 diamond needle files in various shapes, including 10 regular shapes such as square, half-circle, triangle, lancet, and oval, and 10 special shapes to meet your different polishing needs. The special shapes are designed for difficult or unusual objects. 【Size Information】This set of small, fine mini files measures 144 mm in total length and 3 mm in shank diameter. It is suitable for working with ceramics, alloys, and glass. 【High-Quality Materials】These needle files are made of high-quality diamond. They are well-made and corrosion-resistant. They have a fine grit, high hardness, high torque, and good toughness. 【Comfortable and Secure Grip】These metal needle files feature non-slip ABS rubber handles that provide a secure and comfortable grip even in wet conditions and are ergonomically designed. 【Versatility】These metal file sets offer an exceptional variety of shapes and types to meet all your shaping needs, whether for metal, wood, jewelry, or model making. Specification: Material: Diamond and ABS plastic Size: 3 * 144 mm Quantity: 20 pcs Package included: 10 * Regular shape mini precision files 10 * Special shape diamond files Note: The tips of these diamond files are somewhat sharp, so be careful when using them.