1. Pad.5 ÀÛ¾÷Çϱâ
    
    Profile/Surface Selection -> Sketch.6.
    
First Limit Type -> Dimension
    Length -> 80mm
    Mirrored extent Check ¹öưÀ» CheckÇÑ´Ù.
     

2. Preview ¹öưÀ» È®ÀÎ ÈÄ, OK ¹öưÀ» Ŭ¸¯ÇÑ´Ù.