Features: light and portable Nail drill can be used for natural or artificial nails Suitable for professional or domestic use Variable speed control: 18 000 rpm at 20 000 rpm Voltage: 100V to 240V AC 50Hz / 60Hz Multiple Applications: Used for engraving, engraving, wiring, grinding, sharpening, polishing, polishing, drilling, etc. Net weight: 160 grams Package weight: 170 grams Color: The delivery color is currently exposed to the first main picture. Package Information: 1 x Variable Speed Nail Polish Set 6 x Grinding Heads 6 x Drill Bits Usage Guide: 1. This tool is designed for engraving, engraving, milling, grinding, sharpening, sanding, polishing, drilling, etc. 2. Unplug it from the outlet before charging the tool. 3. Press the handle release button and then use a button to loosen the lock nut. 4. Insert the drill (not included) and tighten the nut firmly. Avoid tightening the lock nut and never use a damaged drill bit. 5. On/off switch. When the switch is activated, the tool