The SERCO TU machining units are designed for the repair and maintenance of virtually any component: Flanges, Grooves, Safety valves, Sealing surfaces, Hole surfaces, High pressure valves, Bolt extraction, Flat seats, Conical seats, Manholes, Diesel engine repairs, RTJ Grooves etc.The TU600 is undoubtedly the most versatile machine in the SERCO range. Its reduced weight (65 kg (143 LB)), large capacity (Ø 0-600 mm (23.62”)) and high-precision machining (0.01 mm) mean that the machine is an uncontested leader in the world of onsite machining. Moreover it provides the same advantages as the TU400, i.e. automatic or manual axial and radial feed movements and, therefore, it can be used with the “RTJ” system. The TU600 can also be used with the FC 745 and does not require a special hoisting and handling system.