Looking at making a touch mark for my knives and instead of striking them with a stamp I like the idea of electro etching. found this power supply and i figure it will work?? any input from the gallery?
https://www.amazon.com/gp/product/B07KXJVFFJ/ref=ox_sc_act_title_1?smid=A31R9XG4WO20W0&psc=1
https://www.amazon.com/gp/product/B07KXJVFFJ/ref=ox_sc_act_title_1?smid=A31R9XG4WO20W0&psc=1