Cutters – for shaping – Including tool having plural alternatively usable cutting edges – With integral chip breaker – guide or deflector
Patent
1987-08-03
1988-11-29
Schmidt, Frederick R.
Cutters, for shaping
Including tool having plural alternatively usable cutting edges
With integral chip breaker, guide or deflector
407116, B23B 2722
Patent
active
047877847
ABSTRACT:
A polygonal indexable cutting insert has a chip breaker with a backwall arranged in a sinuous path so as to deflect chips in a direction toward the center of the insert.
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Bernadic Thomas J.
Kathi Karl A.
Lowe Tony M.
Patterson John H.
Val Yefim
GTE Valenite Corporation
Schmidt Frederick R.
Shideler Blynn
Walter Robert E.
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