| 摘要 |
The instrument assembly has reamers (5) with elongated shanks (7) of different dimensions and guide tubes (1) with bores (2) in which the shanks of the reamers and taps (9) can be adjustably fitted. The guide tube can have a head (3) with a thickened side wall and a handle extending perpendicularly from it. The bone threading taps can have different dimensions with elongated shanks adjustably mounted in the guide tube. the tool shanks can have stops (13). |
