You can consider the Jeremywell chain tools kit. I wanted to try them at the job, so I took out a 60 chain and tried breaking the chain. This tool did the job with no issues.
You can consider Jagwire pro-housing cutters. The product works wonderfully and will get the job done when cutting most cable. I've been using it for about a month now to cut brake cables on my bike and some other wire around the house, and it's worked great.