The model MB has been developed to satisfy the needs of the top demanding companies at technological level, thanks to its characteristics of rapidity, precision and rigidity, what they turn it into the best tool for the productiveness. MB Machine is totally built in perlitic casting GG-30 stabilised with double internal wall and pyramidal structure. The machine has been designed and calculated through finite element, being characterised by its great rigidity and strength, absorption of vibrations and resistance of all torsion forces coming vrom the demanding / extreme jobs.