Re: Best size end mill for milling perimeter of PCB? #mill
0.0625 inches equals 1.6mm, I'm going to try, I usually use 2mm.
Vaughn, are you using vacuum table?
I am close to finishing my smart vacuum table version, for low cost, high vacuum and low flow vacuum pump, I am using a refrigerator / fridge motir, which allows pcb milling even after drilling.
I hope to be successful, it is still necessary for you to be practical and useful
Here a video showing first tests