Machines serving for the treatment or provide something new form are machines. Their work is completed by movement of the oval. CNC machine tools have differing kinds of teams, a number of them embody. Group movements operating groups movements fixing tools and machined elements, management systems, cooling systems, assemblies and varied different machines. Kinds of machine tools primarily lathes similar to riveting, copiers, disk, jaw and other. Another sort of device to transmit other shapes is drill column or coordinate - watch rock tools. The next type is edge. They're divided among for vertical boring machines, saws, slotting machines, planers, grinders and such like holes, polishing or deburring. Machine tools for metal forming is especially shaping machines, hammers, presses, hydraulic, eccentric, pneumatic, knee, balancing, additionally as rolling and drawing machines for tubes and wires. Sorts of machine tools conjointly includes EDM and injection molding.