<http://schema.org/description>
"U.S. Union Tool's UDC product line includes end mills, drills and thread mills that can directly mill hard and brittle materials, such as cemented carbide and ceramics."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.mmsonline.com/products/diamond-coated-tools-enable-direct-milling>