This mini handheld electric grinder is utility for you to grinding your chains of the electirc chainsaw and other tools. It is small in size and comfortable to hold, which can give you a better using experience. Come on and try it, it will not let you down. Features: Using the pure copper motor, suitable for the chains granding, and has high efficiency. 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. Equipped with the professional angle plate, let you grinding chains more accurate efficient, give you a better using experience. The speed control button design on the side, more easier for you to use and change the speed. The spindle lock design, you can press to remove the granding h-ead, also easy to install. Specifications: Material: ABS Color: red Plug: EU, UK, AU, USA (optional) Chuck diameter: 3.2mm Input power: 180W No-load speed: 0-37000r/min Rated voltage: 220/110V (USA type is 110V) Rated frequency: 50/60Hz Package size: 272 * 84 * 75mm / 10.7 * 3.3 * 3.0in Package weight: 780g / 1.7lb Packing list: 1 * Grinding Tool with Adapter (Optional) 1 * Set of Accessory