... EDM, broaching, etching, honing, micro machining, gearmanufacturing, screw machining, thread grinding, and thread rolling2) Materials handled: carbon steel, alloy steel, stainless steel ... /Engineer, SolidWorks, Unigraphics, CATIA, Auto CAD,Mastercam4) Secondary operation: grinding, painting, powder coating, polishing and plating,anodizing, phosphating, blackodizing, surface hardening through ...