<http://schema.org/description>
"Using a collet chuck is so beneficial for parts of this size range that many lathe manufacturers and machine tool distributors now allow customers to purchase their machines with a collet chuck already installed as the standard workholding device."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.ptonline.com/articles/cnc-collet-chucks-especially-beneficial-for-small-parts->