"1. 50pcs of nail drill bits, can be replaced to use, can be rotated forwards and backwards, has the functions of sanding, polishing the nail surface, removing dead skin, etc. 2. It can meet the needs of different nail art and can be used for manicure, nail polish removal, etc. 3. 2.35mm diameter nail drill bit handle, suitable for most nail drill machine, practical accessory. 4. Multi-functional drill bits, ideal tool for many professional tasks. Adopts emery material, wear-resistant and durable. 5. It can enter all the small cracks in the stratum corneum well without hurting the nails, convenient for operation. Spec: Condition: 100 Brand New Item Type: Nail Drill Bits Quantity: 50pcs Material: Emery Shank Diameter: Approx. 2.35mm 0.1in Function: Used for manicure, nail polishing, nail salon, foot care, pedicure, nail polish removal, etc. to be used with nail polishers. Application: Home, nail salon, etc. packing list: 50 x Nail Drill Bits Note: 1. Please allow slight error due to manual measurement. Thanks for your understanding. 2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard. "MULTIPLE APPLICATIONS- Perfect for manicures, nail polish removal, foot care, pedicures, and professional nail salons, offering a versatile tool for all nail-related tasks. GENTLE EFFECTIVE- Safely remove dead skin from small cracks in the stratum corneum, without causing harm to your nails, ensuring a convenient and efficient operation. COMPATIBILITY PRACTICAL- The 35mm diameter nail drill bit handle is suitable for most nail drill machines, making it a practical accessory. MATERIAL- Made of wear-resistant emery material, these drill bits are durable and ensure a long-lasting performance. VERSATILE NAIL CARE- This set of 50pcs nail drill bits can be used for sanding, polishing, and removing dead skin, catering to different nail art needs.