Gravograph -- GravoStyle™ -- Pen wizard

The pen engraving wizard enables you, in an illustrated and fun way, to define the pen size, the machine and accessory used, the positioning of the engraving area. With the help of photos, placing the pen on the machine becomes easy, without any risk of errors. The wizard does all the work for you.

http://www.gravograph.us/engraving-machines/Engraving_Software.php