... modeling. Stable performance, high quality, use well in environment. Input voltage rage: 100-120V, 220-240V 60/50Hz for world wide ... structure, safety, conveniently disassembles. Transmission system adopts the structure of dual absorption of shock, Extremely quiet and smooth - No Vibration. Max ... inches on center, then you place a nail in the center of the piece of material being nailed, and then 16 ...