Learn some of many methods used by engineers and manufacturing companies to reduce the costs of metal stamped parts both before and after a component has been designed.
Manor Tool & Manufacturing, based out of Illinois, offers numerous such tips in this comprehensive guide, the full version of which is available on their website:
http://stamping.manortool.com/download-your-free-guide-on-how-to-reduce-cost-of-metal-stamped-parts