PCB Routers, Milling MachinesPCB routers and milling machines are tools used to create physical versions of printed circuit board (PCB) designs. These machines use cutting, drilling, and milling tools to carve the desired traces and patterns into a PCB blank, creating a physical PCB that can be used for testing and evaluation. PCB routers and milling machines are commonly used in PCB fabrication and prototyping, where they provide a quick and easy way to create physical PCBs. These machines are available in a range of sizes and capabilities, and can be used with a variety of materials, including copper-clad PCB blanks, FR-4, and other PCB-grade materials.