If you were to try, you’d desperately need to mask it with something to prevent reflection. Dry Moly Lube, which allows for engraving steel, might work on that. I would hesitate a little, though. Moly works on a reaction thing. Could try seeing if Cermark has something for brass. (I know, you are looking at cutting, and some of my steel tag results suggest that cutting through .001" should be possible. My first concern would still be protecting the laser.
I’ve seen some other users use dry moly lube to mark brass beautifully. My main concern is protecting the laser - I won’t even try to cut it if there’s a chance it’ll mess up the laser.
If dry moly lube allows for marking of brass, then I’d blast the sucker. I’ve hit moly-coated stainless with full power, multi-pass. If it will cut .001" metal, that’s what will do it.
Indeed, if cutting doesn’t work I’ll just cut it with snips and stick to “etching” with moly. But if I can cut with the laser it would be more fun, to do something more interesting than rectangles.
Not cut through steel, and I haven’t tried. I’m crazy, but maybe not quite that crazy. I have put an engraving into steel that had to have been more than .001" deep, though.
I was just about to buy a .063” or .125” aluminum square sheet from Amazon. I was hoping to cut out a short quote from it for a potential item I can sell.
I was looking for a material that wouldn’t take as long as wood to engrave and didn’t have as many fumes as wood/acrylic. I thought I had a good alternative with cutting 3-5 words out of aluminum instead of engraving.
Can someone please confirm this is only in my dreams?
Burning stuff unfortunately makes fumes and dust pretty much no matter what the material. If you want to engrave faster have you considered using scores instead? It’s a ton faster if that look works for your artwork. Or, for word art , some people score the masking layer, weed out (peel) just the letters and spray paint before pulling off all the masking.