The single-head frame impost drilling station represents a key element in increasing production efficiency and speed. This unit is designed to minimize downtime by eliminating large buffers between welded and stripped structures, thereby ensuring a continuous production process. Holes are drilled on already welded structures in a fully automated mode, minimizing the human factor in the process. This eliminates the possible errors that would occur when manually measuring the drill hole locations using a tape measure, which in turn reduces the rejection rate at the welding stage. Furthermore, this approach relieves mechanical damage by reducing frame rotation by 2 times.