Machinist cnc videos

mrpete222
http://www.youtube.com/user/mrpete222

worm gear hobbing
worm gear hobbing with a lathe

doubleboost

 * https://www.youtube.com/channel/UC5iubxTqtZ1GKUQTrz4-CXw
 * https://www.youtube.com/watch?v=8SV7lDiSXto  8700 subs