Being regularly confronted with wretched special screws, there are all kinds of ways to get them out. The usual go-to tool is one designed to unscrew stripped screw heads.
Just the other day, I was confronted with a security screw that instead of having 4 flutes on it (Phillips head), it had 3. I just drilled it out.
Just the other day, I was confronted with a security screw that instead of having 4 flutes on it (Phillips head), it had 3. I just drilled it out.