The technology of laser surfacing ranks among the latest and most advanced methods of surfacing. Laser surfacing has an enormous economic significance; it is a very advantageous aspect in reducing production costs for repairs and maintenance of tools. Properties of the weld depend, above all, on the selection of added surfacing powder that due to the laser beam action on the basic material will melt to weld on the desired site. With the laser beam you are able to weld the parts from the miniature ones to those weighing several tons including injection moulds and cutting tools.