How-To Cut Metal with a CO2 Laser - Kern Laser Systems
These gasses are injected through the metal cutting nozzle, resulting in a dross-free cut edge on cut metal.. In terms of cutting capabilities, a 400W laser outfitted with the laser cutting option can cut: Mild steel up to 4..8mm thick.. Stainless steel up to 3mm thick (with oxygen assist) Stainless steel up to 2mm thick (with nitrogen assist)