| 摘要 |
<p>The holder (1) has a tool holding fixture, preferably a chuck, where a shank of a tool particularly rotary tool, is accommodated in the tool holding fixture. The pull-out preventing unit has a locking element and a locking groove (13), which corresponds to the locking element, receives the locking element and interacts with the locking element in a positively locking manner.</p> |
