Yes indeed, fantastic job. I think a beveled edge would look nicer but that is just me.
If it is going to set back production and cost you more for the tool, it really isn't needed.
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BTW, what size Collet are you using for your tools? You should purchase a Tool grinder and make your own.
For the Engraving machines I use, we just use split shafts and sharpen them to whatever angle we need.