COMPLETE SET --- Each electric chisel with 5 cutters and a small wrench. The hull is solid. Excellent thermal efficiency, very safe to use. HIGH EFFICIENCY --- Powered by electricity, 3-5 times the speed of hand engraving, time and energy saving, this type of wood carving tool is your ideal choice. IDEAL CHOICE --- Our wood chisels with high-speed vibration of 25000 times per minute is generated after the knife head touches the wood, and they are carved with the ultra-high speed vibration APPLICATION --- Mainly used for wood, furniture carving, antique floor carving, potted plants, toys, figures, animals and other carving work Besides general wood, it can also carve black sandalwood, soft plastic, etc. Note: The data is all measured manually, please allow 1-3cm error, due to the difference in light and display, there will be a certain color difference, the actual object received shall prevail.