Quick tutorial on 123D Design function "Modify" -Press/Pull, Tweak, Split Face, Fillet, Chamfer, Split Solid, Shell
123D Design is a free CAD software developed by Autodesk.
Link: http://www.123dapp.com/design
Music: "Clean it Up" (by The Courier)
Link: http://freemusicarchive.org/music/The_Courier/Got_the_Vibes_-_The_Complete_Collection/04_Clean_it_Up
