In comparison to screws in 1 hand, carrying pneumatic or electric locking screws in the other hand, the hand-held Automatic Screw Feeder Machine can loose one particular hand, another hand to increase the screwdriver and also aim at the screw hole locking screws. Once one particular screw has secured, simply lift the screwdriver and then target at the gap of the following screw, and then the screw feeder will automatically transfer a screw to the screwdriver at the present time, awaiting locking on the upcoming screwthread, and then also repeat.