Machining Process of 200KG Bolt & NUT from Useless Left-over Iron Piece

39:06
Machining process of Industrial coupling!

24:35
I Expertly Repair Broken Fiat Tractor Wheel Axle Most Amazing Technique // Must Watch This Video 

1:26:02
We Built a Huge T Gearbox for a Steel Mill in 30Days – 100% Old-School Techniques!

17:39
O processo de fabricação de uma faca de atum japonesa. Um ferreiro que fabrica facas há 65 anos.

44:54
1300mm Flange Machining and M1028X6 Threading – Huge Project on Lathe"#machine #viralvideo#torna#cnc

25:53
Incredible Manufacturing Process of Biggest Shaf Bush Roll Machine Brass Casting process in industry

1:11:13
365 Hours of Machining Process with 100yrs Old Technology - HH Special Compilation #4

16:21