Collection: Ultra High Carbon steel knives

For decades, Heimo Roselli worked to develop UHC steel (Ultra High Carbon) – a steel unlike any other. The secret behind its exceptional sharpness and cutting performance lies in the microscopically hard carbides formed in the steel. These carbides are nearly as hard as diamond, making the blades incredibly sharp and ensuring they retain their edge far longer than standard knives. With a Roselli UHC knife, you’ll spend less time sharpening and more time using your knife.

Precision for every task
In Roselli’s UHC collection, you’ll find the ultimate hunting knife, the perfect fishing knife, and the ideal bushcraft companion. Designed for those who demand the highest level of performance, these knives deliver unparalleled sharpness, no matter the task.

Not sure if UHC steel is right for you? Explore our Steel Guide to find your perfect match.

Built for a lifetime of adventure
Every Roselli UHC knife is made to last a lifetime – and to be the only knife you’ll ever need. That’s why we offer a lifetime warranty and free sharpening forever on all our handmade knives and outdoor axes. Find your #oneknifeforlife and experience the craftsmanship of Finnish handmade knives.