Cutters – for shaping – Including tool having plural alternatively usable cutting edges – With integral chip breaker – guide or deflector
Reexamination Certificate
2011-07-05
2011-07-05
Fridie, Jr., Will (Department: 3724)
Cutters, for shaping
Including tool having plural alternatively usable cutting edges
With integral chip breaker, guide or deflector
C407S116000
Reexamination Certificate
active
07972092
ABSTRACT:
An insert for rotary milling includes a polygonal member having at least one primary cutting edge and at least one secondary cutting edge arranged at an obtuse angle thereto. At least one connecting region is arranged between the at least one primary cutting edge and the at least one secondary cutting edge. The connecting region has a local radius of curvature. This abstract is not intended to define the invention disclosed in the specification, nor intended to limit the scope of the invention in any way.
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Baernthaler Walter
Trink Helmut
Boehlerit GmbH & Co. KG
Fridie, Jr. Will
Greenblum & Bernstein P.L.C.
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