<http://schema.org/description>
"&lt;p&gt;In a mold shop, the model of the customer's part gets used in two parallel processes. One of these is core and cavity machining, in which CAM software generates complex tool paths to let CNC machining cut the shape of the part in metal.&lt;/p&gt;"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.mmsonline.com/articles/a-better-process-for-bases-and-plates>