1)   Real Cut 1D 7.8 Real Cut 1D is a computer program used for obtaining optimal cutting designs of one dimensional pieces with angles different of 90 degrees at extremities.  Real Cut 1D can be used for cutting linear pieces such as bars, pipes, tubes, steel bars, etc. 2)   Cut 1D X 3.0 Cut 1D X is an Automation Component used for obtaining optimal cutting designs of one dimensional pieces which may have angles at their extremities. Cut 1D X can be used for cutting linear pieces such as bars, pipes, tubes, steel bars, etc.