MINI SIZE- Total Length: 160mm / 6.3-inch; Diamond-plated Length 50mm / 2-inch;Diamond File Width: 8mm / 0.3-inch;Shank Diameter 4mm / 0.16inchMATERIAL- High Alloy Metal Steel Ensures Longevity and Strength;The precision metal file has clear surface grain which is durable and can use time and time againCOMFORTABLE TO USE- Nonslip plastic dipped Handle for easy and comfortable grip;Keeps a firm hold and comfortable even in wet conditions

PERFECT FOR DELICATE WORK- These are for very small delicate jobs and light detailed sanding. Excellent for precise light work & fine accurate filing of metal partsWIDELY USE- Flat Diamond Needle File can use for removing, refining, reshaping and scraping projects;They are perfect for shaping wood, metal, jewelry, mirror, glass, tile, ceramics, leather and plastic that require detail precision work on small surfaces and tight areas