<http://schema.org/description>
"&lt;p&gt;Hole making is as common an operation as exists in metalworking. Tapping those holes is also very common. Finding a way to get quality threads and using efficient processing are ongoing jobs for this Indiana shop.&lt;/p&gt;"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.mmsonline.com/articles/good-planning-makes-better-threaded-holes>