HANDHELD POWER TOOL AND SIDE HANDLE

The invention relates to a tool unit comprising a handheld power tool and a side handle me- chanically connected to the power tool, wherein the side handle has a threaded rod. According to the invention, the power tool has an undercut groove delimited by a groove bottom, and the side handle has a channel nut engaging the undercut groove, wherein the channel nut has a threaded hole, the threaded rod of the side handle is threadedly engaged in the threaded hole of the channel nut and acts against the groove bottom of the undercut groove. The invention also relates to side handles and power tools for use in such tool unit. 本发明涉及一种工具单元，其包括手持式电动工具和机械地连接到所述电动工具的侧手柄，其中，所述侧手柄具有螺纹杆。根据本发明，所述电动工具具有由凹槽底部限定的底切凹槽，并且所述侧手柄具有与所述底切凹槽接合的槽形螺母，其中，所述槽形螺母具有螺纹孔，其中，所述侧手柄的所述螺纹杆以螺纹方式接合在所述槽形螺母的所述螺纹孔中，并且作用在所述底切凹槽的所述凹槽底部上。本发明还涉及在此类工具单元中使用的侧手柄和电动工具。