Abstract: A tangential cutting insert for a milling tool includes a cutting face that extends along a longitudinal axis and along a transversal axis, and a cutting edge that extends at the periphery of the cutting face. The cutting face has a central portion including first and second central cutting edges extending along the longitudinal axis and on opposite sides of the cutting face, and an outwardly extending end portion having at least three end cutting edges. A first of the at least two cutting edges is inclined relative to the longitudinal axis and a second of the at least two end cutting edges is inclined relative to the transversal axis at an angle from 10° to 35° respectively, for example, 20° to 30° or 25°.

Abstract: A tangential cutting insert for a milling tool includes a cutting face that extends along a longitudinal axis and along a transversal axis, and a cutting edge that extends at the periphery of the cutting face. The cutting face has a central portion including first and second central cutting edges extending along the longitudinal axis and on opposite sides of the cutting face, and an outwardly extending end portion having at least three end cutting edges. A first of the at least two cutting edges is inclined relative to the longitudinal axis and a second of the at least two end cutting edges is inclined relative to the transversal axis at an angle from 10° to 35° respectively, for example, 20° to 30° or 25°.

Abstract: A cutting insert for face milling and ramping includes an upper side defining an upper extension plane, a lower side defining a lower extension plane parallel with the upper extension plane, and an edge side extending around the cutting insert. A center axis extends perpendicularly through the upper and lower extension planes. An upper cutting edge forms four upper cutting edge portions having an identical length corresponding to a determined angle with respect to the center axis. A lower cutting edge forms four lower cutting edge portions (26), having an identical length corresponding to the determined angle with respect to the center axis. Each upper cutting edge portion is displaced angularly with respect to the center axis in relation to one of the lower cutting edge portions with a displacement angle being greater than zero and less than the determined angle.