What is the difference of Raytools , Precitec , Au3tech laser head

German Precitec   laser head have 2 model for 2D cutting : The LightCutter is for the medium power range up to 6 kW .According to our engineer experience it is most suggest installed on below 4kw fiber laser machine . Collimating focal length: 100 mm, Focus lengths: 125, 150, 200 mm Procutter Max. laser […]