The new PUK 6.1 masters the welding of accessories, applying metal, fastening work, welding eyelets, sealing pores, generating seams, welding precious metals incl. silver as well as copper and bronze and all alloys suitable for welding, even material thicknesses of less than 0.2 mm. A comparison with its predecessors unveils: more than 20 years of experience and passion in development are taking micro welding technology with the PUK 6.1 to a completely new level.