A machine tool comprising: a machine frame; a working spindle which is mounted so as to be rotatable about a first spindle axis; a workpiece clamping device which is designed to receive at least a first workpiece and a second workpiece, wherein the workpiece clamping device comprises at least a first workpiece table and a second workpiece table, wherein the first workpiece table is mounted so as to be pivotable about a first pivot axis which is aligned parallel to a horizontal X-axis, and the second workpiece table is mounted so as to be pivotable about a second pivot axis which is aligned parallel to the X-axis, wherein, apart from the working spindle, no further working spindle is provided, characterized in that the working spindle is designed for processing the first workpiece clamped in the first workpiece table and the second workpiece clamped in the second workpiece table, wherein the first workpiece table is rotatably mounted on the machine frame by means of a first pivot bearing and a second pivot bearing, and wherein the second workpiece table is rotatably mounted on the machine frame by means of a first pivot bearing and a second pivot bearing, wherein the first workpiece table has a workpiece clamping area which extends between the first pivot bearing and the second pivot bearing, and wherein the second workpiece table has a workpiece clamping area which extends between the first pivot bearing and the second pivot bearing of the second workpiece table, wherein the first working spindle can be moved in the direction of a Y-axis to such an extent that it can carry out the necessary processing steps both in the region of the first workpiece table and in the region of the second workpiece table. a machine frame; a working spindle which is mounted so as to be rotatable about a first spindle axis; a workpiece clamping device which is designed to receive at least a first workpiece and a second workpiece, wherein the workpiece clamping device comprises at least a first workpiece table and a second workpiece table, wherein the first workpiece table is mounted so as to be pivotable about a first pivot axis which is aligned parallel to a horizontal X-axis, and the second workpiece table is mounted so as to be pivotable about a second pivot axis which is aligned parallel to the X-axis, wherein, apart from the working spindle, no further working spindle is provided, characterized in that the working spindle is designed for processing the first workpiece clamped in the first workpiece table and the second workpiece clamped in the second workpiece table, wherein the first workpiece table is rotatably mounted on the machine frame by means of a first pivot bearing and a second pivot bearing, and wherein the second workpiece table is rotatably mounted on the machine frame by means of a first pivot bearing and a second pivot bearing, wherein the first workpiece table has a workpiece clamping area which extends between the first pivot bearing and the second pivot bearing, and wherein the second workpiece table has a workpiece clamping area which extends between the first pivot bearing and the second pivot bearing of the second workpiece table, wherein the first working spindle can be moved in the direction of a Y-axis to such an extent that it can carry out the necessary processing steps both in the region of the first workpiece table and in the region of the second workpiece table.