<http://schema.org/description>
"&lt;p&gt;It used to be that a little chatter was easy to forgive. Not anymore. In shops aiming to minimize hand finishing, machined surfaces have to be smooth. And in high speed machining applications, chatter itself can set the speed limit.&lt;/p&gt;"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.mmsonline.com/articles/find-the-right-speed-for-chatter-free-milling>