Cutting tip for cutting out profiles
AssigneeWidia GmbH
InventorsMarkus Heinloth, Jürgen Zastrozynski
Life of this patent
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Abstract
A cutting insert has a generally parallepipedal body formed with a pair of generally rectangular, planar, and parallel side faces, a mounting formation at at least one of the side faces, a pair of opposite edge faces between the side faces and each forming at each end of the body a cutting face bounded by a cutting edge, and a respective pair of at least partially circularly arcuately concave free faces at each end extending between the respective cutting edges. The cutting edges are arcuate and each cutting edge has a convex part and straight or concave part.
Claims11
A cutting insert having a generally parallepipedal body formed with:
- a pair of generally rectangular, planar, and parallel side faces extending between ends of the body;
- a mounting formation at at least one of the side faces;
- a pair of opposite edge faces between the side faces and each forming at each of the ends of the body a cutting face bounded by an at least partially arcuate and outwardly convex cutting edge;
- and
- a respective pair of at least partially circularly arcuate and outwardly concave free faces at each end extending between the respective cutting edges.
Dependencies are inferred from the claim text.