Here is a clip of the rotary engraving process I did on stripped lower. Only a clip cause the run time was almost 20 minutes. Typically I would use my laser engraver, but on this build I am going to be sending my lower off to WMD to have it nickel boron coated. So the long and the short of it is I need to have the engraving down into the surface of the aluminum. Should look pretty sweet when it is all finished.
Here's the preview of the file on the screen.
What it should look like after coating. This is a scrap of aluminum that I engraved and painted for effect.
....and the finished product.
I'm curious to know what y'all think about this one.