Adjustable speed: The speed of this nail drill can be adjusted from 3,000rpm to 13,000rpm. Low noise and vibration for long, smooth operation. Ease of use: Form with a robust snap-on type structure, safe and easy handling. Practical function: For natural and artificial nails, for grinding, cutting, carving, polishing for all kinds of nail art. Comfortable and Portable Design: Streamlined design for a comfortable grip; Light and compact design, easy to carry when traveling. Multipurpose: It can also be used to remove dead skin from finger nails and toenails. Suitable for professional nail salon or personal use.