swortsoul Report post Posted October 7, 2021 Is natural color (white) delrin considered transparent? I read that diode laser cannot cut transparent acrylic, but I wouldn't have thought white was transparent. I bought two sheets of white delrin to test with, and my diode (5W) isn't even making a mark on them. 300mm/min at 100% power, and nothing. Maybe I should have bought black? Quote Share this post Link to post Share on other sites