<http://schema.org/description>
"Titanium expert Mark Larson describes how coolant properties affect the cut. MQL might work, but water-based coolant is typically best in titanium."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.mmsonline.com/articles/how-effective-is-mql-for-drilling-titaniumaluminum-stacks>