Adjustable & EfficientThe electric nail drill with switches and a speed knob, can switch max speed up to 35,000rpm, powerful rpm enough to help you remove acrylic/gel without damaging your nails. Next to that is a button that can change the direction of the rotation making it easy to use for both left hand and right hand. Professional Nail Drill Kit SetThis electric nail drill file kit comes with a wide variety of drill bits for shaping, styling, grinding, smoothing, and polishing nails with 6 different metal nail bits and 6 sanding bands, suitable for acrylic nails, gel nails, and natural nails. Acrylic nail drill can be easily applied to home, beauty salon use. Lightweight Handpiece DesignThe electric nail machine is designed with a precision shock-absorbing bearing, which can keep this nail drill machine in low heat, low noise, and low vibration. The aluminum shell and upgraded motor ensure the heat dissipation of the nail drill. The remarkable heat dissipation combined with low vibration makes your nails silky smooth when you are doing them. Rechargeable Nail FileFull charging time of only 1.5 hours, continuously operates for up to 6-8 hours, and the power situation is in real-time on the screen. The nail machine has a clip that can be attached to a pocket or belt for easy portability. The cord that connects the device to the drill is long enough and stretches easily to get the job done.