PCB Contour Routing with the ProtoMat S103 - YouTube
LPKF Laser & Electronics: Board Router
Tokimeku - Despite its small size, the LPKF Protomat E44 offers similar precision as the high-speed Protomat S-series, meeting more than the requirements needed for entry-level PCB plotting. Ideal for milling structures
CNC Machine Most Satisfyingly Mills Double-Sided PCBs | Hackaday
LPKF - Mechanical PCB Milling Options - YouTube
Easy In-House PCB production on double sided FR4 material with LPKF ProtoMat E44 - YouTube
LPKF Protomat S62 Drilling and routing machine Used machines - Exapro