| 摘要 |
A system for removing dents from metal 22 comprising i a device 10 which includes at least one magnet 12 having a handle 16 detachably held to a portion of the magnet 12 by magnetic attraction and a roller 20 detachably held to a portion of the magnet 12 opposite the handle 16 by the magnetic forces of the magnet12, and ii a method which includes the steps of attaching the magnet 12 to the handle16, placing the roller 20 inside the tubing 22 of a dented instrument, placing the portion of the magnet 12 opposite the handle 16 against the exterior of the instrument 22, catching or acquiring the roller 20 with the magnet 12 such that the magnet 12 and the roller 20 form a magnetic assembly, wherein the roller 20 is on the interior of the instrument 22 and the magnet12 is on the exterior of the instrument22, and moving, sliding or rocking the magnetic assembly10 across the dents 24 until the dents 24 are removed from the metal.
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