Features 10 Types Files: Includes round point, rectangle, triangle, half round, flat, oval, double half round, pointed flat, knife, and willow leaf files for versatile grinding needs. Easy Usage: Choose from various shapes of needle files for different grinding requirements, making it simple and convenient to use. 120 Grit File: The 120 grit needle file enables and efficient finishing of small parts, suitable for intricate material processing. Materials: Electroplated with high-quality diamond, ensuring durability, while the comfortable rubber handle enhances grip for extended use. Wide Range of Application: Ideal for hard material processing, polishing, deburring, edge trimming, chamfering, and post quenching material processing, offering versatility for various applications. Features: 1、10 Types Files: This set contains 10 different types of files, respectively are round point file, rectangle file, triangle file, half round file, flat file, oval file, double half round file, pointed flat file, knife file and willow leaf file 2、Easy Usage: These needle files are very easy to use, you can choose different shapes of needle files according to different grinding needs 3、120 Grit File: The needle file is 120 grit, which can help you finish the grinding work well, suitable for the processing of small parts 4、 Materials: The needle file is electroplated by diamond, which is sturdy and , the rubber handle is comfortable to hold 5、Wide Range of Application: This needle file set is suitable for hard material processing, post quenching material processing, glass product processing, polishing, deburring, edge trimming and chamfering, etc. Specification: Item Type: Needle File Set Material: Stainless Steel and Diamond Specification: Approx.3x140mm/0.1x5.5in Usage: Used for hard material processing, glass product processing, polishing, ceramic material processing, trimming, etc. Package List: 10 x Needle File Note: Usage Skill: When filing, it should be polished clockwise, do not rub back and forth to avoid excessive wear that affects the emery and reduce the service life. Package List 10 x Needle File