Is there any special requirement for laser that cut thin (1.2mm or less) stainless steel, like optic,gas,
I saw some new system with 130, 150w reci laser that can cut 1.2mm stainless steel, I plan to build 1 with reci
or synrad in 150w or 200w, with capacitance THC to keep the laser in focus, Thanks for any info.