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PCB Drilling Platen: Wear and Tear Thereof
This PCB will become a brassboard for a blinky light using Hall effect current sensing:

Hall Current Control LED Blinky – PCB Drilling Most of the components are in SMD packages, so it’s tough to wire a complete test circuit without making a PCB.
The maximum-size PCB drill platen is getting chewed up, although it’s nowhere near end-of-life:

PCB Drilling Platen But I’m thinking about a vacuum table…