End Mill 19.7-Mil Diameter, Square Profile 10-Pack PCB milling machine Prometheus will mill this copper-clad

Prometheus will mill this copper-clad board into your PCB

The Prometheus PCB milling machine can make those boards for you in minutes

Please note that Prometheus's spindle has special bit requirements and so we have our bits custom-made

Circuit boards that you make

End Mill 19.7-Mil Diameter, Square Profile 10-Pack PCB milling machine Prometheus will mill this copper-cladA premium PCB end mill capable of 20 mil isolation. The square profile means you'll cut very precise (repeatable) gaps across the surface of the board. At 20 mils in diameter, it is more robust than the smaller end mills. Made from submicrograin carbide. Pack of 10