Nice work on the 50 mike. Reminds me of the Henkel torpedo I redid last year in profile. It's a nimble little shaver as well.
Nice sanding jig as well Mr Chick! Will make for smoother, safer blade restores for sure.
I made mine out of wear strip material, basically the same idea, but made out of hard nylon type material that has the end stop already built in.
Works well for the task of razor restorations.