<http://schema.org/description>
"The Exopro-CC-SUS spiral tap series from OSG Tap &amp; Die is designed for tapping stainless steel, as well as carbon and alloy steels."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.mmsonline.com/products/variable-helix-tap-series-designed-for-stainless-steel>