Can be widely used model, wood boards, plastic sheeting, aluminum, composite panels, resin panels, thin metal, circuit boards, precision machining of hard materials Service:We attach great importance to our customers' shopping experience. If you have any questions, please feel free to contact us, we will reply you as soon as possible within 24 hours It is easier to use and more accurate than hand-held drills. It is useful for jewelers, woodworkers, mechanics, hobbyists, home, workshop, arts and crafts. Duty cast iron base: Heavy base weight and make the work more stable without vibration and movement. Is hardware processing, making, document binding, electronic manufacturers, scientific experiments and other units of the tool.