Sorry @mikey , I know I said I would be on the look out for a knurling tool for you but I just had to get these for myself when I saw them.
Oh, no, no, no ... don't you worry about me, Will. I'm happy for you and will wait to see what those cut knurlers can do.
Actually, I'm jealous but my home improvement projects just grew from 60K to over 100K, and that's just this year. I'm on tool buying hold right now.