Your cheap laser can etch stainless steel. You need to make a stencil then etch it with salt water. : r/hobbycnc
Custom Etching Western Cowboy Pattern Stainless Steel Stencils, Reusab – Tongjin Technology
How To Blacken Titanium DIY
Salt Water Metal Etching : 5 Steps - Instructables
Electro Chemical Etching / Stencil Making Printer
Using P touch Editor Transfer Manager
Etching Your Own Metal
DIY copper etching tutorial - Rings and ThingsRings and Things
Brother Pro Tapes Stencil Tape
Metal Etching
Brother stenciltape - STe-141, STe-151 & STe-161