【驚愕】370円→5470円!?高騰した例のねじを卓上旋盤で作る!
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25:04
【卓上旋盤】主軸に予圧を掛けて剛性強化する【ベアリング交換】
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15:08
Watchmaking: Machining a Watch Gear
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17:01
【加工動画20】旋盤で六角ボルト(大)/ How to make big bolts on a lathe
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29:17
ヤフオクで買った30万円の旋盤を無理やり改造して最強にした!
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35:43
Drill Press Restoration | KIRA 10mm | Complete disassembly
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32:58
執念の機械づくり!キサゲをやめない安田工業 工場見学!
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9:14
Making a very useful tool for a mini lathe
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22:36