Indexable insert
AssigneeKennametal Inc.
InventorsIgor Kaufmann, Anwar Sadat Mohideen Abdul
Life of this patent
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Abstract
An indexable insert having two main faces (1) that face away from one another and that each have a full-perimeter cutting edge (3) at the face periphery, and having a chip step (6) adjoining the cutting edge (3), having a continuously curved surface.
Claims8
An indexable insert having two main faces that face away from one another, wherein each face has a full-perimeter cutting edge, a chip step adjoining the cutting edge and having a continuously curved surface, a chip forming element disposed in the chip step, the chip forming element having a run-on face, a transverse rib protruding therefrom, and a spacing groove disposed between the chip forming element and a central bearing contact region.
Dependencies are inferred from the claim text.