Model PT-5202F Body Max chuck diameter 3.2mm Unload speed 15,000rpm Input voltage 18V DC Noise less than 70db Size 43*127mm Weight 123g Electric transformer Input voltage 100-240VAC 50/60Hz 0.5A Max Output voltage 18V DC 400mA Accessories 19pcs dill mould & 2pcs template Packing 142*137*57mm Lighting design, match Ergonomic anti-skid handle, can make work easy With LED light inside, help to supply light when working With chuck fix button, easy to change accessories With 19pcs dill mould & 2pcs template Use Plastic packing, easy to carry Can be used for Drilling, milling, grinding, polishing, engraving, cutting and erase