Function: 1. Can be replaced, can be rotated forward and backward, has the functions of shaping, removing nail polish, removing dead skin, carving radiant, etc., and is convenient to use. 2. It can meet the requirements of different nail art and can be used for manicure, nail polish and sanding. 3. The universal 2.35mm nail drill handle diameter is suitable for most nail drills on the market. 4. Uses high-quality tungsten steel material, safe and wear-resistant, durable and practical. 5. Used for manicure, nail polish removal, etc. Pack of 10 nail drill bits and 1 dust brush are available, suitable for home use and nail salon. Specification: Condition: 100% brand new. Item Type:Nail Grinding Head Set Quantity: 11pcs/set Material: tungsten steel + ceramic. Shaft diameter: approx. 2.35 mm / 0.1 inches. Features: Used for manicure, nail polish, nail salon, foot care, pedicure, nail polish removal, etc. and used with nail polishers. Application: home, nail salon, etc. Package list: 10 x nail drills. 1 x dust brush. INGREDIENTS DefaultAdopts high-quality tungsten steel material, safe and wear-resistant, durable and practical. Can be replaced for use, can be turned back and forth, has the functions of moulding, removing nail polish, removing dead skin, carving radiant, etc. and is convenient to use. It can meet the needs of different nail art and can be used for manicure, nail polish and sanding. The universal 2.35mm nail drill handle diameter is suitable for most nail drills on the market. Used for manicure, nail polish removal, etc. 10 pieces nail drill bits and 1 dust brush are available, suitable for home use and nail salon.