| 摘要 |
The present invention relates to a mandrel for a milling cutter holder, which consists of a mounting body ( 1 ) for mounting on a tool holder and is equipped with a fixation hub ( 2 ) of a milling cutter body ( 3 ). Mandrel for a milling cutter holder characterized in that the fixation hub ( 2 ) of a milling cutter body ( 3 ) is water expandable. The invention can be applied more particularly in the field of accessories for machine tools, with digital control, for machining centers, cells and workshops with multiple purposes. |
