상향절삭 하향절삭 엔드밀 가공으로 완벽 정리ㅣUp cutting milling Down cutting millingㅣ밀링기능사ㅣ기계가공산업기사ㅣ일반기계기사ㅣ임용고시
#KoreaAviationHighSchool #Milling #Cutting Thank you to Nam Jong-su, a silver medalist in the CNC milling category at the Lyon World Olympics, for his help.

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밀링기능사 실기 처음부터 끝까지 범용부터 CNC까지 밀린이들 필수 시청! Milling processing 컴퓨터응용밀링기능사 밀링가공

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Milling # End milling

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