1. This manicure polishing equipment has a professional multi-functional design, equipped with 6 different metal drill bits, and the height can be adjusted from 5000-35000RPM, which is suitable for various manicure requirements such as natural acrylic nails, gel polish and exfoliation . 2. The appearance of the equipment is designed with high-quality aluminum alloy, which feels comfortable to the touch. It is frosted to avoid fingerprints. The noise, vibration and temperature are low during operation. It is safe and reliable to use and easy to carry. 3. The device can realize forward, backward, left and right hand switching, and has stepless speed regulation function, which can be adjusted according to different usage requirements. The operating handle is smooth and flexible, equipped with a rotating lock block, which can fix and quickly release the drill bit, improving efficiency and saving time. 4. The device is designed with double pen holders, which is convenient and easy to use. When not in use, it can be stored in a small and portable machine. There are brackets on both sides to better fix the drill bit and achieve a more precise manicure effect. 5. The device is powered by a 2600am/h powerful battery, and it can last for 12 hours on a single charge. Multiple charging ports are convenient to use, and can even be used as a power bank when needed. Suitable for professional home and salon use, to achieve various nail art needs such as engraving, engraving, milling, sanding, sanding, grinding, cutting, polishing, drilling, etc.