| 摘要 |
<p>A tool includes a holder body having a pocket which has a bottom surface and at least one upstanding support surface. A cutting insert is provided in the pocket, the cutting insert having a side surface structure. The support surface is provided with a cavity which contains a rounded member (e.g., a cylindrical pin). The rounded member is stationarily mounted in the cavity, and a portion of a convexly rounded outer surface of the rounded member protrudes past the cavity and into the pocket. A clamp is attached to the holder to force a side surface of the insert against the convexly rounded surface.</p> |
