| 摘要 |
The invention relates to a tool (1) for drilling curved drilled holes, with a drill head (2), which is connected to one end of a flexible shaft (3) for rotation therewith, with a guide tube (4), which surrounds the flexible shaft (3) and is bent corresponding to the curvature of the drilled hole, with a bearing (5) at the distal end for supporting the drill head (2), and with a device (6) arranged at the other end of the flexible shaft (3) and serving for connection to a drive. In order to produce a drilling tool (1) with which the drilling procedure and subsequent processing steps can be performed efficiently and simply, a device (7) for anchoring a thread or the like is provided at the distal end of the guide tube (4). The thread (F) or the like can be drawn into the drilled hole at the same time as said drilled hole is being produced. |
