Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Anders Jonsson0
Date of Patent
June 15, 2010
0Patent Application Number
116419410
Date Filed
December 20, 2006
0Patent Citations Received
Patent Primary Examiner
Patent abstract
The present invention relates to a cutting tool insert for metal machining comprising a substrate with a first coating and an outermost PVD-layer. The insert further comprises clearance faces and rake faces intersecting to form cutting edges having essentially no edge radius. The first coating has been removed so that the outermost PVD-layer is the only layer on the clearance face at least close to the cutting edge. The present invention also relates to a method of making such an insert. The inserts according to the present invention gives an increased tool life.
Timeline
No Timeline data yet.
Further Resources
No Further Resources data yet.
