Tool and method for machining a workpiece

Abstract

A power skiving tool comprising a shank that extends along a longitudinal axis of the tool, and a cutting head that is arranged at an end face of the shank. The cutting head comprises a plurality of circumferentially arranged teeth, wherein, when viewed in a cross-section orthogonal to the longitudinal axis, each of the teeth comprises a convexly rounded contour, which at a first end transitions either directly or via a first concave transition contour into the convexly rounded contour of a first adjacent tooth of the plurality of teeth and at a second end opposite the first end transitions either directly or via a second concave transition contour into the convexly rounded contour of a second adjacent tooth of the plurality of teeth. A width of each tooth of the plurality of teeth, measured in the cross-section as a distance between the first end and the second end, is greater than a height of the respective tooth, measured in the cross-section orthogonal to the width and centrally between the first end and the second end.

Dependencies are inferred from the claim text.