【旋盤】これで無敵！摩擦圧接治具製作 [Lathe] This is invincible! Friction welding jig production
22:46
【旋盤】鬼ブリョウ！使ってみた！ [Lathe] How to use fixed steady rest
24:16
The ‘IMPOSSIBLE’ Polygon Lathe Cutter Mechanism!
4:47
キー溝加工はキーを付けよぉ（気を付けよう)☆スロッター加工
22:54
【絶対に使える技】シャフトの摩耗 肉盛り溶接で修正！ [Absolutely usable technique] Shaft wear is corrected by overlay welding!
22:20
How to make live center | Metal lathe
22:20
ROLL PIPA Holo BUATAN ‼️ ide cerdas tukang las membuat alat roll pipa holo yang harus anda buat!
18:17
【溶射加工】仕上げ加工！[Spraying] Finishing!
28:44