Argen Digital offers High Noble, Noble and Non-Precious Selective Laser Melted (SLM) substructures. High Noble SLM substructures are manufactured from the popular Argedent Euro, an economical, High Noble White Gold alloy containing 40% gold. Benefits of SLM substructures include better fit, consistent results, increased productivity, and competitive pricing. Dental laboratories submit STL files to Argen Digital and receive High Noble SLM single unit crowns to 6-unit bridges in only 2 business days.