Features:1.Using the pure copper motor, suitable for the chains granding, and has high efficiency.2.Equipped with the ceramic grinding h-ead, and other accessories, with complete accessories, you do not need to buy them one by one, save your time and money.3.Equipped with the professional angle plate, let you grinding chains more accurate efficient, give you a better using experience.4.The speed control button design on the side, more easier for you to use and change the speed.5.The spindle lock design, you can press to remove the granding h-ead, also easy to install. Specifications:Material: ABSColor: redWeight: about 850gPlug: EU, UK, AU, USA (optional)Chuck diameter: 3.2mmInput power: 180WNo-load speed: 0-37000r/minRated voltage: 220/110V (USA type is 110V)Rated frequency: 50/60HzPacking list:1 * Electric Chainsaw Sharpening1 * Set of Accessory