The 4660 cantilever assembly, paired with a 46*60 aluminum tube, is used for suspending or supporting small control boxes. The aluminum tube surface undergoes processes such as oxidation electrophoresis and spray coating, while the entire assembly is manufactured using aluminum alloy die-casting and finished with a spray coating. While ensuring strength and a rational structure, it also emphasizes a unique aesthetic style. (Machine tool cantilever, machine tool hanging arm, CNC cantilever, CNC hanging arm, suspension arm, aluminum alloy cantilever, die-cast aluminum alloy cantilever, aluminum alloy operation box, aluminum alloy cantilever box, aluminum alloy control box)