<http://schema.org/description>
"&lt;p&gt;The trend today is clearly toward high performance twist drills made of tungsten carbide or other premium materials, combined with innovative geometries, tighter tolerances, and advanced coatings. The pressure to reduce costs through productivity gains is driving this change.&lt;/p&gt;"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.mmsonline.com/articles/high-performance-twist-drills-in-perspective>