Cutting insert and Tool mounted withthere

A cutting insert of the present invention is a polygonal cutting insert including an upper surface, a lower surface, and a side surface. The upper surface has a corner portion, and a first corner portion and a second corner portion, respectively, extending from the corner portion. A corner cutting e...

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Bibliographic Details
Main Authors KIM YOUNG HEUM, KIM HYO SAN, KIM SUNG HUN, MIN BYUNG HOON
Format Patent
LanguageEnglish
Korean
Published 08.06.2021
Subjects
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