Description The Nail drill comes with EU plug power adapter. Brand New Electric Nail Drill machine Light Weight and Portable The nail drill can be used for natural nails as well as artificial nails Perfect for professional or home use Variable speed control: 3,000 RPM up to 20,000 RPM Collets type: 2.4mm or 3.2mm Voltage: AC 100-240V (EU plug) 50/60HZ Dimension: 160mm*24mm Multi use: carving, engraving, routing, grinding, sharpening, sanding, polishing, drilling and so on Operation: This tool is design for carver, engrave, rout. Grind, sharpen, sand, polish, drill and more Unplug the tool from electric outlet before loading a bit Press shaft lock button, use the collet wrench to loosen the collet nut. Insert the bit, and tighten the collet securely,. But avoid excess tightening of the collet nut and never use the damaged bit. There is an off/on switch. When the switch is on, the tool runs at 20,000rpm. There is a switch indicator with an orange line on it. Slide the switch to find the speed needed form 18000 to 20000rpm. Slide the switch to black dot for complete stop. When finished, turn off the tool and unplug it. Package included: 1 x Electric nail drill machine 1 x AC adapter 6 x Bits 1 x User manual (in English