Machine tools and stuff...


“Stainless steel, while durable and reliable for most parts, is difficult to broach. It tends to dull the teeth, particularly harder grades of stainless steel. Use medium cuts and aim for a hook angle between 15 and 20 degrees.”
 
Screenshot_20210101-193001.jpg
Well the angle plate seemed to have paid for itself

Now that one setup can cut that entire box with only some minor adjustments of some screws.

That box consists of the 3 sides L R and rear broken up into 6 surfaces. That will hopefully be parallel/square within .005"