<http://schema.org/description>
"&lt;p&gt;This chip-free drilling technique can create both a hole and support bushing in thin-walled parts in one machining operation.&lt;/p&gt;"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.mmsonline.com/articles/chip-free-drilling-process-creates-holes-and-bushings>