taille d'un Pignon et technique d'usinage
21:59
fabrication d'engrenage
25:17
Making Worm Gears. Harder Than You Might Think
15:05
Coppersmith Dance of Metalworking
8:53
Quick And Easy Gear Repair Without A Lathe
28:44
Transforming A Stainless Steel Bolt Into A Fully Functioning Miniature Lathe Chuck
14:01
Cool idea for a lathe that will be appreciated! You can't buy this tool at the store
20:49
Savoir Affûter un foret
24:33