<http://schema.org/description>
"Designed for use with Carmex Tiny Tools featuring 3, 4, 5, and 6 mm diameters, the square shank holders have through-coolant capability."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.mmsonline.com/products/carmex-square-shank-holders-with-through-coolant-capability>