1. Parallel ¾ÆÀÌÄÜÀ» ¼±ÅÃÇÑ´Ù.

    Curve : Sketch.2
    Support : Default (Plane)
    Constant : 3mm

2. Preview ¹öÆ°À» È®ÀÎÈÄ, OK ¹öÆ°À» Ŭ¸¯ÇÑ´Ù.