Indexable cutting insert and method for producing the same

Details Indexable cutting insert and method for producing the same Indexable cutting insert and method for producing the same

2006-07-24

2010-11-23

Fridie, Jr., Will (Department: 3724)

Cutters, for shaping

Including tool having plural alternatively usable cutting edges

C407S119000

Reexamination Certificate

active

07837416

ABSTRACT:
An indexable cutting insert (1) of the present invention includes at least one face (2), at least two flanks (3), at least one edge line (4), at least one corner (9), and a base layer having a different color from a use-state indicating layer. The use-state indicating layer is formed on at least one of the flanks (3) so that the use-state indicating layer is formed on the base layer over the entire surface or a part of a region A2excluding at least one region A1of 2 mm2containing at least one corner (9).

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