Wanhao D7 Upgraded Lid Guide - See inside! HD

Are you tired of waiting for hours to see if your prints have succeeded? This video is a guide to putting a UV filtered window in the lid of your D7. It uses common power tools and no fancy techniques. Take your D7 to the next level with this awesome mod! Take a look around and if you like what you see, please subscribe. Support me on Patreon: http://www.patreon.com/teachingtech