Abstract: Apparatus including a tape magazine for elongated fasteners and a mechanism for feeding such fasteners in front of a driving means for driving the fasteners into a workpiece. An embodiment comprising an attachment for an electric drill in which screws are carried by the tape from the magazine into the mechanism for feeding in front of a screwdriver rotated by the electric drill is described in detail. The conformation of the tape and the tape indexing means provides jam-proofing and double feed prevention features in addition to reducing the driving force required and enabling the tape to be reloaded for reuse.