[Laser Machine News] Laser Selective Stripping Case Studies The article focuses on the efficient and precise removal of polymer coatings from metal wires, particularly using different types of lasers (ns-355nm and fs-515nm). It highlights the technological advantages of fs-515nm lasers, which provide cleaner, more efficient stripping, especially in specific applications. However, it also mentions that ns-355nm lasers offer better cost-effectiveness, making them more commonly used for general wire stripping tasks.