... service warmly welcomed. Product name(Model Number):cnc aluminium prototype for iron part(HYS-M012) Recommend Material:Aluminum alloy, ... steelThe Size like this:(for reference only)For details, see the drawingsPracticable Software:Preferred Formats:Pro ... (Materials: ABS, PC, PVC, PA, POM, PMMA, PE,PP,Aluminum,Copper ,Steel,etc.) 3. Plastic injection and mould making ...