Mobile machine tools

The present invention relates to a mobile machine tool for a machining workpiece (W)， ie a manually-operated machine tool (10) or a semi-fixed machine tool (10)， wherein the machine tool (10) is the workpiece The machine tool 10 in (W) or in particular the plate-shaped guide element 30 with a guide surface 32 for guiding the workpiece W in the machine tool 10， the machine The tool 10 has a drive unit 11 with a drive motor 13 for driving a tool holder 14 arranged in the drive unit 11， and the machine tool 10 has a detection tool holder 14 A tool sensor arrangement 61， 62 is provided for detecting a work tool 15 arranged in )， in particular a cutting tool in contact with the work piece W， and in particular a work piece contact area being cut into the work piece. The tool sensor arrangement 61， 62 includes at least two tool sensors 61， 62， whose detection ranges EB1， EB2 are different partial workpiece contact areas WK1 of the workpiece contact area ， WK2). The invention relates to a mobile machine tool， namely a hand-held machine tool (10) or a semi-stationary machine tool， for machining a workpiece (W)， wherein the machine tool (10) comprises a particularly plate-like guide element (30) having a guide surface (32) for guiding the machine tool (10) on the workpiece (W) or guiding the workpiece on the machine tool (10)， wherein the machine tool (10) has a drive unit (11) with a drive motor (13) for driving a tool receiving portion (14) that is arranged on the drive unit (11)， wherein the machine tool (10) comprises a tool sensor arrangement (61， 62) for detecting a workpiece contact region， in which a working tool (15)， in particular a separating tool， which is arranged on the tool receiving portion (14)， is in contact with the workpiece (W) and in particular cuts into the workpiece (W). It is provided that the tool sensor arrangement (61， 62) comprises at least two tool sensors (61， 62)， the detection regions (EB1， EB2) of which being assigned to different workpiece contact partial regions (WK1， WK2) of the workpiece contact region. The invention relates to a mobile machine tool， namely a hand-held machine tool (10) or a semi-stationary machine tool， for machining a workpiece (W)， wherein the machine tool (10) comprises a particularly plate-like guide element (30) having a guide surface (32) for guiding the machine tool (10) on the workpiece (W) or guiding the workpiece on the machine tool (10)， wherein the machine tool (10) has a drive unit (11) with a drive motor (13) for driving a tool receiving portion (14) that is arranged on the drive unit (11)， wherein the machine tool (10) comprises a tool sensor arrangement (61， 62) for detecting a workpiece contact region， in which a working tool (15)， in particular a separating tool， which is arranged on the tool receiving portion (14)， is in contact with the workpiece (W) and in particular cuts into the workpiece (W). It is provided that the tool sensor arrangement (61， 62) comprises at least two tool sensors (61， 62)， the detection regions (EB1， EB2) of which being assigned to different workpiece contact partial regions (WK1， WK2) of the workpiece contact region.