Feature : 1 for . Mainly used for processing metal parts into round or tapered2 for . The turning tool is made of high speed steel , high hardness andfor . 3 for . Suitable for processing soft metal , wood and engineering plastics for . 4 for . The machine tool can process materials up to 20mm diameter5 for . The transformer has over current , over voltage and over heat protectionSpecification : Item Type : Mini Motorized Lathe MachineMotor Speed : 20000rpmInput Voltage / Current / Power : 12VDC / 2A / 24WMaximum Diameter of Processed Material : 20mmProcessing Material Length : 135mmProcessing Materials : Wood , engineering plastics , soft metals (aluminum , copper , etc for . )Transformer with over current , over voltage , over heat Package List : 1 x Machine Tool 1 x Working Board1 x Adapter1 x Plug1 x Accessories (package)1 x Black Sponge Block