Hello,

I am new to reloading and i bought some nickel cases. Somone told me that i can not clean them in an tumble[] is this true?? If it is can you please tell me how it is done.

Kind regards from Iceland,
Ice

Tumbling them may cause the nickel to flake off.What I can tell you is that nickel cases do dull trimmer cutters very quickly.

One can clean nickle plated brass in a tumbler. Good luck

I agree with handloader1

Tumble Away - won't hurt a thing