35000 RPM Speed: Electric nail drill adopted strong motor, with 0 to 35000 RPM adjustable, provides stable operation without jamming. 6 Bits: Electric nail polisher with 6 different drill bits for you to use, you can easily change the grinding head according to your needs. CW CCW Rotation: Electric nail polisher with CW and CCW rotation, suitable for right or left hand, which is perfect for beginners and professionals. Multifunction: The nail file machine is easy to control, provides accurate nail grinding without causing damage, perfect for grinding, cutting, trimming, filing, polishing, and removing acrylic gel. LCD Display: Electric nail grinder with LCD display to show speed, rotation direction, and remaining power, with a large capacity battery, can be used for 10 hours after full charge. Item Type: Nail Drill Material: Plastic, Metal Battery Type: Lithium Battery (Included) 1 x Host 1 x USB Cable 1 x Nail File 6 x Polishing Head 1 x Handle