... shell,Aluminum Electronic housing,Aluminum power case2)Metal outer covering,Aluminum enclosure Specifications:1.Alloy: 6063,6061,6463 or ... machine, automatic lathe machine, conventional lathe machine, milling machine, drilling machine, EDM, wire-cutting machine, Sawing Machine, Laser cutting machine, CNC bending machine, Tapping Machine, Chamfering Machine, Surface Grinder Machine, Shear Machine ...