D4 Hammer: Pneumatic Industrial Hammer for Leather Marking and Punching The D4 Hammer by Danese is a pneumatic industrial hammer for leather marking, serializing and punching, designed for heavy-duty applications in tanneries and leather processing departments. It is a machine built for users who need constant force, operational precision and long-term reliability. The D4 Hammer can mark up to 10 characters and continuously serialize production batches, ensuring uniform and repeatable results even under demanding working conditions. Industrial hammer for tanneries, marking and serialization The D4 Hammer has been developed for operations where leather, hides and soft materials need to [...]