| 摘要 |
<p>A separable rotary cutting tool (10) is disclosed. The tool (10) comprises a shank (16) and a head (18). The shank (16) has a receiver (20) comprised of a shank guide (28) at a trailing end of the receiver, opposing shank drive keys (32) at a leading end of the receiver, and a shank locator located axially between the shank guide and the shank drive keys. The shank drive keys (32) each comprises an axially extending shank drive key radial stop surface (64) that is disposed at an angle relative to a plane extending through a central axis of the receiver (20). The head (18) has a connector comprised of a head guide (38) at a trailing end of the connector (26), opposing head drive keys (34) at a leading end of the connector, and a head locator located axially between the head guide and the head drive keys. The head drive keys (34) each comprises an axially extending head drive key radial stop surface (104) that is disposed at an angle relative to a plane extending through a central axis of the connector (26). Each shank drive key radial stop surface (64) is adapted to angularly align with a corresponding head drive key radial stop surface (104).</p> |
