6 Beam Clamp
Another drawback is that when cutting thicker areas of a part, even on light wide-flange beams, for instance the radius at the intersection of the web and the flange, it is typical for the flame to blow back, and this can and cause damage to the plasma head.
AutoCAD is and architectural software and works well for exporting flat 2-D pieces to plate processing machines. Where it falls short is in its ability to export files for 3-D shapes like beams, channel, angles etc. AutoCAD exports both DWG files and DXF files which are perfect for plates.