Originally Posted by
zacster
Chain tools aren't that expensive, although this is one tool I've broken a few times on very tight pins. I've found the Shimano 9sp and 10sp chains easy to do, but you need the tool, the pin and replacement pins if you want to take it off.
A good chain tool (Park CT-3 or similar) isn't that expensive and will last for decades even with shop-level use. Even with quick link equipped chains, you need a chaintool to "cut" the chain to the proper length prior to it's first installation.