Ocho tipos de tornillos Sinfín
21:56
Asi hago CONOS perfectos en metal
19:19
TORNILLO SIN FIN
5:19
Como esticar uma rosca. 👍👍👍
8:03
Mind-blowing Procedure of Screw Conveyor use in Cotton Factory
12:35
Making an auger. (How I did it)
14:16
MAKE SCREW FISH FEED MACHINE (membuat screw mesin pakan ikan) #screw #bengkellas #fishfeed
13:14
Tornillos Asombrosos
11:38