Kolver Screw Presenter with Adjustable Rail

An automatic screw supplier is a simple but most effective device which brings screws to pick-up position one after the other. NFK-UNI can be used with any (non-countersunk) screw with diameter 0.06–0.2 in - it's very easy to adjust the rail to the proper screw size. A magnetized bit is required to chuck the screw.Manuals