Building Simple 3D Duplicator Using An Angle Grinder . Part 4

Building Simple 3D Duplicator . This carving machine can duplicate to 3-dimensions, round, oval, square, rectangular or polygonal type using a circular disk. I finished the mechanical part of the 3D copying machine. The first test was conducted. ----------------------------------------------------------------------------------------------------- If you would like to correct the subtitles or to do the translation into their native language, I would be thankful to you. Click the following link: : http://www.youtube.com/timedtext_video?v=aWjD5_9RGPI Thank you very much for this!