... machining, aluminum machining , copper machining , plastic machining,CNC Machining parts, CNC milling and turning parts , CNC milling parts, CNC lathe ... :stainless steel, alloy steel,brass, bronze, copper, aluminum, plastic, or customer specified. Finishes:Anodizing, Electroplating, ... us. Item NO. inspection jigs and fixtures MaterialsIron, aluminum, steel, copper, plastic, carbon steel, nylon, bronze ...