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Drehbank Metall. Смотреть видео: VEVOR Metal Lathe Machine 0 2500 RPM Continuously Variable Speed For Processing Precision Parts, This Technique Is Not Taught In Any School Making Additional Tools For Lathes, 4 Unique Lathe Techniques Tools That Are Not Taught In School Will Change The Way You Think, Amazing Idea And Tip In 7 Minutes This Metalworking Secret Will Surprise You.