Metal cutting milling tool
AssigneeAB Sandvik Coromant
InventorsStefan BERGMAN, Stefan ROMAN
Life of this patent
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AssigneeAB Sandvik Coromant
InventorsStefan BERGMAN, Stefan ROMAN
Estimating the term…
A metal cutting milling tool includes a body having a front end, a plurality of land portions extending axially rearwards from the front end, and a plurality of chip rooms extending axially rearwards from the front end. Each land portion is delimited by a leading and a trailing surface. Each land portion includes an insert seat for receiving a cutting insert. Each chip room is positioned between two adjacent land portions and is delimited by a chip room surface having the trailing surface of first land portion, the leading surface of a second land portion and a bottom surface positioned between the trailing and leading surface. Each chip room surface has a curvature with a smallest radius. The smallest radius in a second cross section and the smallest radius in a third cross section are larger than the smallest radius in a first cross section.
A metal cutting milling tool, comprising:
Dependencies are inferred from the claim text.