| 摘要 |
The tool holder has a base holder (15) and interacting contact bearing face (19,21) which is divided by an integral indentation (23) into area parts between which the indentation forms a seat for holding a protruding fitment (25) of the base holder. The walls of the indentation form support faces (31, 33) for the fitment which define different planes relative to each other so that both the shear forces resulting from the cutting force and also the torsion forces can be directed into the fitment of the base holder. The tool holder can be fitted on the base holder by tension screws (41) which extend through the tool holder in a direction perpendicular to the plane of the contact bearing face. |
