Hi guys. Today I’m going to laser engrave these metals: stainless steel, i will try different colors,and different aluminum, iron, copper.#Laser metals #Engraver #CNC Especially suitable for engraving stainless steel dog tags. 1-The software is Engrver Master ,the tutorial is here: http://www.bachinmaker.com/?p=72 2-The BACHIN 1720pro ,mini laser engraving machine ,link: https://www.alibaba.com/product-detail/2021-BACHIN-DIY-Laser-Engraver-and_1600340797718.html?spm=a2747.manage.0.0.4f5771d2PQRjYJ source