Everything You Need to Know About Milling PCBs - Digi-Key Electronics
Here we offer an overview of our PCB-specific guides. Before we get started, let's take a quick look at what makes our mill so well-suited to milling PCBs. The numbers say it all: Accuracy: <0.003" (0.0762 mm) per 6" (152.4mm) linear travel. Highest Resolution: 0.000125" / 3.18 microns.
