Kupfer is a reddish-brown metallic element known for its excellent electrical conductivity,machinability and heat dissipation properties. It is a widely used material in CNC machining and is frequently employed in electrical components, heat sinks, and intricate mechanical parts where precision and efficiency are critical. Vorlaufzeit in der Produktion: So schnell wie 3 Tage Veredelung Available: As-milled, Passivierung, Bürsten, Sandblasting, Polishing and etc.