... , safe and reliable.FeatureS:1, the machine used to rivet, four claws nail 4mm-9mm ( deduction ), 25mm-9mm ( button ) to use.2, ... the interface is not deformed, but more normative and beautiful.4, adjustable speed, fixed strength, photometric, simple operating system ... production efficiency, the laser lamp brightness can be adjusted.4.button pressure adjustment is convenient, for different button and ...