The boilermaker is responsible for making all instruments in the brass category. He works sheet metals, to which he gives a cylindrical-conical shape: trumpet, trombone or horn.
Brasswork is the art of transforming metal sheets into a decorative or utilitarian object. To do this, several operations are carried out by the coppersmith, precision operations which make this profession a perfect marriage between skill, attention to detail, artistic sense and technical knowledge of metalworking.