making gears by hand without machines - part 1 - kosmos Published 7 years ago • 708K plays • Length 23:27 Download video MP4 Download video MP3 Similar videos 15:08 watchmaking: machining a watch gear 7:01 fastest 3d printed gearbox ever. 9:46 watchmaking: screw making techniques 9:59 what makes planetary gearboxes so amazing? 0:27 traditional way - wheel cutting for watches - cornehl watches 5:01 how a mechanical watch works | explained in 5 minutes
