... stable and mature one in laser domain.8,Compared with CNC Punching machine, YAG laser cutting machine has the following advangtages: ... slots and it can be done by YAG metal laser cutting machine while can't be done by CNC ... subway line spare parts, etc.Applicable Materials:stainless steel, carbon steel, alloy steel, spring steel, copper, aluminum, gold, silver, titanium metal plate and steel tubes.