Awsome answer !! I agree!! I love my aviater snips. I have used them for cutting rawhide. Just gotta remember to get the straight cutting ones. as to thinning that skin, Ive never worked with it, but... I have used a random orbital palm sander to clean off the rollup on rawhide. used a 20 grit disk. flesh side only for your fish skin. and test out your grits. I only used the 20 because it was membrane rawhide, Hard stuff.