SLS
Loaded nylon for robust, functional parts without supports and with good thermal resistance.
Additive manufacturing for complex parts without tooling. Ideal to iterate fast, validate designs, and produce short runs with geometries that are costly or impossible via subtractive processes — how a 3D printing machine enables complex designs walks through examples. If you are still choosing a process, the turning vs. milling vs. EDM vs. 3D printing comparison marks where additive stops paying off.