... 4.Brass CNC Turning Parts... 1. cnc lathe spare parts2.aluminium machining parts 3.Tolerance:0. ... Steel Alloys; Nylon; POM; Acrylic; Derlin. Machining: Machining center, CNC, conventional machines, all current processing methods Surface treatments: ... painting, polishing and passivated. Main equipment: CNC lathe, automatic lathe, hand lathe grinder, thread rolling Machine, tapping drilling machine etc ...