"In my original world, New Siberian Wind Company was famous for its world-renowned intelligent particle beam weapons. The high-energy intelligent armaments designed by Engineer Karov Petrovich Sharik stood out among a sea of live ammunition weapons... Anyway, you probably don't understand much of this, so in short, the machine tool I'm building now is a simple prototype to manufacture these particle weapons. Later, I can use the microcomputer in my prosthetic to design their applications offline."
Fisher clearly recognized the Energy Moonstone used for making Cardinals in the future. This means Mikhail has not yet officially started building his signature Cardinal. Fisher didn't know how similar Mikhail's creations in his original world were to the future Cardinals, so he could only start with the machine tool Mikhail was currently building.
