| 摘要 |
A tool for applying fasteners to a workpiece includes a housing, a fastener driving mechanism for driving a fastener through a driveway, a fastener guide assembly containing the driveway, a fastener magazine for holding and sequentially feeding fasteners to the guide assembly, and an arrangement for properly positioning the driveway relative to the workpiece. The fastener guide assembly includes a head through which the fasteners are driven, and the positioning arrangement includes a pair of opposite beveled surfaces on the sides of the head for longitudinally aligning the driveway relative to the workpiece, and a substantially U-shaped channel in the bottom face of the head for longitudinally aligning the driveway relative to the workpiece.
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