Kennametal Inc.
Method for producing a cutting tool and cutting tool

Abstract:

A method for producing a cutting tool with a cutting edge that is formed at least in sections by an end face and a flute comprises the following sequence: Processing of the end face by means of grinding, and polishing of the flute by means of a flute polishing. Here, the flute polishing is carried out by means of a polishing wheel, wherein the polishing wheel is guided during the polishing in such a way that it is moved over the cutting edge and, at least in sections, a final edge rounding on the cutting edge is produced. Further, a cutting tool is disclosed that has been produced according to such a method.