Tool device for a hand-held power tool

A power tool system comprising:

• a tool device comprising:
• a connector device defining a clearance, the connector device comprising a plurality of clamping wings extending radially inwardly at least substantially along an orthogonal plane to a tool rotation axis;
• and
• at least one hand-held power tool comprising:
• an output shaft defining an output axis;
• and
• a tool receptacle device configured to be moved in rotation about the output axis and configured to receive the tool device such that the output axis of the output shaft and the tool rotation axis of the tool device substantially coincide, the tool receptacle device comprising:
• a clamping device that is movable relative to the output shaft between a first position, in which the connector device is configured to axially pass at least partially around the clamping device to be installed on or removed from the tool receptacle device, and a second position, in which the clamping device clamps at least one of the clamping wings of the plurality of clamping wings so as to retain the tool device on the tool receptacle device,
• wherein the tool receptacle device further comprises an entrainment device having at least one torque transmission region arranged at a distance from the output axis and configured to transmit a driving force to the tool device,
• wherein each clamping wing of the plurality of clamping wings includes a first delimitation edge that lies on a first delimitation circle defined around the tool rotation axis and that at least partially defines a radial extent of the clearance, and
• wherein the clamping wings of each adjacent pair of clamping wings are spaced apart from one another by a circumferential distance defined along the first delimitation circle, and the circumferential distance is less than a respective circumferential extent of each clamping wing of the adjacent pair of clamping wings.