The UG-CSC-SYS underframe is the ideal 3-in-1 solution for assembly tasks. It serves as a hand truck for transporting from the vehicle to the job site, easily rolling a whole tower of Systainers weighing up to 80 kg to the construction site. In no time, the folding legs are extended, providing a work table with a size of 58 x 58 cm; a practical alternative to trestles. Workpieces can be securely clamped to the surface via the perforated plate. The full potential of the underframe is showcased in combination with the cordless table saw CSC SYS 50. This saw is securely positioned in the holes of the work surface, allowing for ergonomic work at a height of 90 cm. For low-ground use of the cordless table saw CSC SYS 50, such as when laying flooring, the legs simply remain folded. The "scoop," which previously served as a transport surface for the Systainers, is now set up as an ideal support for long workpieces during all longitudinal, cross, and angled cuts.