| 摘要 |
PURPOSE: An easy-to-use eyelet punch is provided to locate the head of an eyelet on the front side of a work piece and set a punching position accurately by allowing a worker to implement work while facing the front of the work piece. CONSTITUTION: An easy-to-use eyelet punch(10) comprises upper and lower punch units(11,12) and a punch pin(14). The upper and lower punch units get close to each other to press an eyelet. The punch pin is installed in the center of the upper punch unit and retractable by being elastically supported with a spring(17). The upper punch unit or the punch pin is magnetized. |
