Veroboard and spot face tool. Thanks! I thought that's what this is
NO, That is NOT Veroboard! The board in that photo shows
single pad-per-hole perfboard. No tool is necessary to separate the pads, because the pads are already separate!
since I don't see how you could solder anything onto here without it connecting to everything else. But maybe my soldering skills aren't precise enough.
Start practicing your soldering skills, then. Be sure to have a nice, hot, thin tip, and fine rosin-core solder. DO NOT attempt to use "lead-free" solder as that is challenging even for people with decades of experience.