| 摘要 |
<p>The gripper (16) has a cutting insert (27) comprising a hard-material surface, and an auxiliary insert (28) comprising a surface that is different from the hard-material surface. The cutting insert comprises a cutting edge (26), where the cutting and auxiliary inserts are inserted in a pocket (31) of a gripper body (19). The surface of the auxiliary insert is made of material that exhibits different sliding properties. The auxiliary and cutting inserts are arranged on a side (20) and another side of the body, respectively and connected with the body in a material-bonding manner. The cutting insert is designed as a hard-metal body, a ceramic body or a steel body.</p> |
