Cutting insert

Details Cutting insert Cutting insert

1988-12-07

1989-11-14

Schmidt, Frederick R.

Cutters, for shaping

Including tool having plural alternatively usable cutting edges

With integral chip breaker, guide or deflector

B23B 2722

Patent

active

048803383

ABSTRACT:
A disposable cutting insert for chip forming which provides first chip forming surfaces in the form of depressions and second chip forming surfaces also in the form of depressions such that if a respective chip is not curled and broken along a first chip forming surface, a second surface will effect such a result.

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patent: 4479744 (1984-10-01), Stricker
patent: 4626140 (1985-12-01), Zweekly et al.
patent: 4626141 (1986-12-01), Malaker et al.
patent: 4710069 (1987-12-01), Loqvist

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