Thread cutting insert

Details Thread cutting insert Thread cutting insert

2011-03-22

2011-03-22

Prone, Jason Daniel (Department: 3724)

Cutters, for shaping

Including tool having plural alternatively usable cutting edges

With integral chip breaker, guide or deflector

C407S113000

Reexamination Certificate

active

07909546

ABSTRACT:
In this thread cutting insert, on a common edge section of front and back faces of an insert main body, there is formed a pair of cutting edge sections that project from the edge section when seen from a direction facing the front and back faces, and on at least two of four projecting faces that respectively face the front and back face sides of the pair of these cutting edge sections, there is formed a thread cutting edge with the projecting face serving as a rake face.

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