... Drill Pen Kit Description 1.This tool is design for carver, engrave, rout. Grind, sharpen, sand, polish, drill ... nails as well as artificial nails Perfect for professional or home use Variable speed control: 18000 RPM up ... to 20,000 RPMCollets type: 2.4mm or 3.2mm Voltage: AC 100-240V EU 50/ ... charges are not included in the item price or shipping charges.These charges are the buyer's ...