The technological innovations of this new line are different according to the three different rates of breakers. Innovations like restyling, new construction materials, noise-reducing, modification to the breaker’s working circuit and the new system, made by Hammer srl, that prevents the breaker from the blank beats. Moreover each breaker has a valve placed on its side throught which the operator can regulate the frequency and so the beat’s force. The breakers are continously improved and Hammer always researches new changes to satisfy our customer’s needs; this has made the HAMMER srl line the most large with 22 models of breakers for among 60 different combinations.