| 摘要 |
<p>The drilling device (1) for drilling an element (5) that is to be drilled comprises a drilling tool (2) and an actuator (3) driving the drilling tool (2) in rotation. The drilling device (1) comprises a tubular guide (7) inside which a slide (6) is arranged at least in part. The slide (6) is connected at least in translation to the drilling tool (2) and cooperates telescopically with the tubular guide (7), in order to maintain the drilling tool (2) on a drilling axis (2a), the tubular guide (7) additionally being provided with a surface in contact with the element (5) that is to be drilled.</p> |
