9Pcs Emery Nail Drill Bits Set Polishing Tools Grinding Head for Manicure Drills Machine This product contains 9 types of nail drill bits, which are great tools for manicure or pedicure, helping you polish and reshape your nails. Great for grinding, polishing, peeling, drill, carving radian. Suitable for natural nails as well as artificial nails. Features: 1. Professional nail drill bits, with different types and length, you can select according to your own needs. 2. Can be used for processing glass, plastic, metal, stone, ceramic tiles, ceramics, etc. 3. Great for grinding, polishing, peeling, drill, carving radian, suitable for natural nails as well as artificial nails. 4. High working efficiency, long service life and no dust pollution. 5. Suitable for nail salon or personal manicure, DIY nail art at home. 6. Lightweight and portable, convenient e and carry. 7. Smooth rotation, easier to remove the dead skin near your nails. Specification: Item Type: Nail Drill Bits Set Material: Stainless Steel Quantity: 9Pcs Package Size: 10.5 * 7 * 2cm / 4.1 * 2.8 * 0.8inch Package Weight: Approx. 42g Package List: 1 * Nail Drill Bit Set Note: If you are a DIY enthusiast or crafts enthusiast, you can install it on electronic grinders, hand drills, used for engraving, trimming, precision grinding and internal grinding of carbides for ceramics, glass, precious stones, alloys and many abrasive materials.