1. Pocket.1 ÀÛ¾÷Çϱâ
    
    Profile/Surface Selection : Sketch.7
    
First Limit Type -> Up to surface
    Limit -> Upper Surface
    Offset : 20mm
    
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    Second Limit Type -> Dimension
    Depth : 20mm
        

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