摘要:
Then application relates to a cutting insert (21), comprising a cutting edge (29). The cutting edge (29) is symmetrical about a centerline (CL), the cutting edge (29) has a first edge radius (R1) at a first point (31) at the centerline (CL) of the cutting edge (29) and a different, second edge radius (R2) at second points (33) on opposite sides of and remote from the centerline (CL) of the cutting edge (29). The first edge radius (R1) is larger than the second edge radius (R2).