Про ножи из быстрорежущей стали с Александром Айдиновым
О свойствах различных сталей и их пригодности для режущего инструмента
Р3М3Ф2, HSS, Р6М5, порошковые стали
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![TONY FLAWLESS - RED BANDANA [PROD. E$CHILLO]](https://sun9-42.userapi.com/impg/WZhUcuLkyd74GWuH3xn5Pc5YBxxap4Gchz7Y8g/AeRP7xmX-7Y.jpg?size=320x240&quality=95&keep_aspect_ratio=1&background=000000&sign=3543c91d1d6ead6f394bed62df7b986d&c_uniq_tag=7demFH65YUbyDME1WxbPuyGOGkoV13i8z3iGmiaM-SY&type=video_thumb)
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