Review on 🔗 Motion Pro 08-0001 Chain Breaker: Unleashing Ultimate Efficiency for Breaking Chains by Matt Conner

This works great but I was shown a trick to avoid damaging it. If you use this on big chains (520 for my bike) it's easy to bend and pin if you're just going to town. Before using this tool, use a hand grinder to sand down the end of the chain pin a little (not the pin on this tool, but the chain pin). This ensures that you don't have to press hard on this tool and it will last longer.