For the best hand held cutters, these are a great choice.
I’ve used these for many stainless steel railing wire, bolts, nuts, everything & there is zero damage to them.
Knipex mini bolt cutters. Made in Germany.
https://www.amazon.com/Knipex-7101200-8-Inch-Action-Mini-Bolt/dp/B000SOSC4Y/ref=sr_1_1?keywords=knipex+bolt+cutters&qid=1570920535&s=hi&sr=1-1
Knipex also makes a lot of other very high quality tools.