... Finish: anodise or other deburring tight tolerance cnc aluminum maching for milling productMaterial: aluminum Finish: anodise deburringtight toleranceSurface treatment ... by cutting, punching, drilling, chamfering, bending, stamping, CNC milling and lathing.6.You can choose from a variety of ... hard anodizing, powder coating, painting and silkscreen printing. cnc aluminum maching for milling product