| 摘要 |
A corner crimper allows a person to crimp a corner bead to drywall at a beam. The corner crimper has a driving member mounted on a corner plate. The corner plate has a first flat substantially rectangular surface that can be positioned over a first surface of the corner bead (attached to the first panel of drywall), and a second flat substantially rectangular surface that can be positioned over a second surface of the corner bead (attached to the second panel of drywall). The driving member is then driven by a power source and impelled toward the corner bead to crimp the corner bead, driving blades or nails or screws or staples into the drywall.
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