This small and inexpensive multifunctional mobile unit allows carrying out all operations required to machining rigid hydraulic tubes: internal and external deburring, bending, pre-mounting rings according to the DIN 2353 standards, 37° flaring of rigid stainless steel (AISI 316 TI) and carbon steel (ST 37.4) rigid tubes, for 6 to 42 mm and 4 mm thick fittings complying with the SAE and JIC standards.