I am currently working on this project for a company that I am helping out while I am still in school. They want to add a matte finish features to a couple parts. This is the first project they gave me and I have never really seen this done. Well not in a way they want it done. See they don't want to mask off the piece and sandblast, etch etc.., they want to bay able to do it in there cnc machine.
The only thing I can thing of is using a 15 degree v-bit and do a cut at small increments and small depth.
I was wondering if anyone has any other suggestions or ideas on a way around this?