| 摘要 |
The present invention relates to a milling cutter. The milling cutter comprises a holder and cutting inserts. The holder has a fastening device (33), a pocket comprising at least radial shoulder. The cutting insert (10) has an octagonal basic shape and includes eight cutting edges (16) created by the transition between an upper face (11) and an edge face (13) of the insert (10). The upper face (11) comprises a number of projections. A portion of the projection facing away from the associated cutting edge (16) is provided to abut against a fastening device (33) if the insert (10) is radially moved during milling. The invention further relates to a cutting insert (10), per se. <IMAGE> |
