Characteristic: Brass can be a metallic alloy with good machinability and great electrical conductivity. It is frequently used in very low-friction, decorative and practical purposes resulting from its attractive physical appearance and excellent corrosion resistance. WHQ 13 CNC Machining tram chassis frame - Special stairs in between two angle plates https://www.sedlacek-t.cz/whq-13-cnc-tos-varnsdorf/