1.Advantages: Upgrade 12800W super high power, rotating speed up to 28000 RPM/min, easy to complete woodworking. While the power is greatly improved, the heat dissipation of the host and handle is fast, which greatly improves your using experience. 2.Characteristic: Electric wood chisels can save one half force then hand-carving, and the engraving speed is three to five times that of hand-carving. The efficiency is greatly improved while saving your energy. 3.Application： Especially suitable for carving softwood, popular with professional carvers, amateurs, and students. Also can be used for furniture carving, antique floor carving, potted plants, toys, figures, animals and other sculpture works. 4.Common problems and countermeasures: What is the reason why the carving power is a little light? -- This product is most suitable for carving softwood, and for harder materials (such as hardwood, ebony, soft plastic, etc.), the carving strength will be slightly weak. What is the reason that the axis of soft shaft is easy to break? -- The Flexible shaft must be installed in the right side of machine. 5.Parameter: Voltage: 110V ~ 60Hz Load output power: 1280W Speed: 28000rpm Clamping range: 0.3-4mm Flexible shaft length: 1m Host size(cm): 17* 23 * 18 Weight: 4kg