Oxidation-resistant cutting assembly

Details Oxidation-resistant cutting assembly Oxidation-resistant cutting assembly

2006-01-24

2006-01-24

Tsai, Henry W. H. (Department: 2183)

Cutters, for shaping

Including holder having seat for inserted tool

With chip breaker, guide or deflector

C407S118000

Reexamination Certificate

active

06988858

ABSTRACT:
A cutting assembly that includes a tool holder that contains a pocket therein. A shim and/or pocket insert along with a cutting insert are within the pocket of the tool holder. The shim may present an oxidation-resistant surface. Exemplary materials for the shim include ceramics and coated cemented carbides and cermets. The pocket may present an oxidation-resistant surface wherein the pocket may have an oxidation-resistant coating or an oxidation-resistant pocket insert may be positioned within the pocket.

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