... copper, aluminum, gold, silver, titanium metal 3 mm stainless steel 500w YAG Metal laser cutting machine Product Description: ... utensils, car, machinery, elevator, electric parts, spring coil slice, subway line spare parts, etc.Applicable Materials:staineless ... , titanium metal plate and steel tubesSamples: Brake Pad Stainless Steel Aluminium SheetSpectale Frame Mechanical Parts Cutting Metal Tube ...