What is the minimum width of a concave feature that can be routed on the board outline? For example, see the notch on the edge of my PCB in the attached picture. How narrow can I make a notch before the diameter of the routing bit precludes it from being cut?
Thank you for your inquiry.
I’ve fielded this question with the DKRed team, I’ll get back to you as soon as we have any information.
The minimum width exterior slot allowed is 70mil or approx. 1.78mm
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