I'll purchase a chain link breaker tool.
You don't need a chain breaker if you have a Dremel tool or grinder. Just cut the head of the pin where you want to shorten and drive it out with a punch.I cut 4 links out of the Tsubaki I'm running now. You'll be hard pressed to find a chain exactly the length you want.
Gonna check my chain today..Has anyone here altered the gearing on their bike?