La filettatura
41:23
le Filettature al Tornio
27:01
ZIGRINATURA GOLE SMUSSI
23:47
Indigenous technique in Reuse Old Oil Drum As Wheelbarrow || How To Make Wheelbarrows
8:58
Calcolare i diametri per le filettature
26:12
【加工動画25】旋盤で六角穴/How to make a hexagonal hole with a lathe.
26:29
il tornio parallelo
19:04
Tornitura boccola flangiata porta cuscinetti - Tornio e Fresa
9:27