Machining head for the mechanical, in particular cutting, machining of a workpiece

A machining head for the mechanical machining of a workpiece by bottle boring, the machining head comprising:

• a housing;
• a machining tool;
• a housing-side coupling region for coupling the machining tool to be coupled to the machining head, wherein the housing-side coupling region comprises at least one coupling interface for directly coupling the machining tool to be coupled to the machining head, wherein
• the direct coupling between the machining tool and the housing-side coupling interface is formed by a mechanical co-operation of coupling elements on the coupling interface side and corresponding coupling elements on the machining tool side, and
• the corresponding coupling elements are positive-locking elements comprising at least one projecting element and at least one receiving element,
• wherein the machining head comprises a further coupling region for releasable coupling of the housing to a bearing device supporting the housing, wherein the housing is pivotably supported on the bearing device about a pivot axis.