You can drill precise holes with this product and it is great for small and precise work. 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. 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. Can be widely used model, wood boards, plastic sheeting, aluminum, composite panels, resin panels, thin metal, circuit boards, precision machining of hard materials and other non-specific drilling., Manufacturer: ZXZZAS