Officina Martello di GIORGI F.LLI s.r.l. has a large experience in producing hard metal cutting tools for the working of marbles, granites and stones. The tools are produced using first choice hard metal cutters. They are of several sizes and toughness and are proof of against percussion or rotation efforts. Officina Martello di GIORGI F.LLI s.r.l. has been certified since 1995. It is the first firm in Italy in its field to be certified, according to European standard UNI EN ISO 9001:2015 - IIS CERT s.r.l..