The slotted clamping table is the result of our own development and cooperation with external institutes. It has the possibility of automatic levelling of the clamping surface for CNC horizontal milling and drilling machines. The clamping table enables 100% utilization of the machine’s capacity at its limits even for the processing of larger workpieces, which is not possible with the standard sizes of the clamping table. It also has adequate strength with as little weight as possible and enables automatic adjustment of the table according to the size of the workpiece and the machine.