Item Specifics:  Speed: 20000 rpm;  Input voltage: DC12V;  Current: 3A;  Power: 36W;  Work table area: 120 x 100mm;  Processing materials: wood, engineering plastics, soft metals (aluminum, copper, etc.).     Stand of micro-machine base plate:  PP plastic material, the appearance of soap, with a stair outline, beautiful appearance, the size is 340*210mm. Equipped with 4 rubber feet, there is a gap between the rubber feet and the plastic feet to play a role in vibration damping. There are 2 mounting holes on the base plate, with 2 single-hole slot nuts and screws to fix the machine.     Features:  1. It can be used for polishing, grinding, etc., can also be hand-held for a variety of angle grinding.  2. The center height is 25mm, sandpaper is made of high-grade white sand, and the grain size is generally 150 . Sandpaper can be selected according to different workpieces and machining surface requirements.  3. The grinding wheel is made of 120 mesh white sand with a diameter of 43mm and a thickness of 8mm.  4. The color of the machine tool consists of red and black, using T-slot connection, locking connection block for the "work" type metal parts.  5. The power adapter has over-voltage, over-current, over-temperature protection.     Package Included:  1 x Metal lathe with stand;  2 x Power cable;  2 x Sandpaper;  4 x Tools.