The OPTIMUM F 4 Vertical Machining Center is a compact 3-axis CNC machine designed for precise metalworking tasks. It features travel capacities of 12.20 inches (X-axis), 7.87 inches (Y-axis), and 11.81 inches (Z-axis), providing a moderate working envelope for small to medium-sized parts. The machine is equipped with an 8.5 kW spindle motor capable of reaching speeds up to 9,000 RPM, enabling efficient and accurate machining of a variety of materials. The machining table measures 27.17 inches in length and 8.27 inches in width, supporting secure workpiece mounting and stable operation during cutting processes. Control is handled by a Siemens SINUMERIK 802S CNC system, which is known for its user-friendly interface and robust performance in machining applications. This control system supports precise axis movements, flexible programming, and reliable operation, suitable for economic machine tools with stepper or servo motor drives. The machine’s 3-axis configuration allows for versatile vertical milling operations with excellent repeatability and positioning accuracy. Overall, the OPTIMUM F 4 combines a balanced travel range, powerful spindle motor, and advanced Siemens CNC control in a compact design, making it suitable for manufacturers requiring precision vertical milling capabilities on a limited footprint. Its specifications indicate suitability for detailed machining tasks, toolmaking, and small batch production in metalworking environments.