Machining a No 6 Shell reamer arbor

Decided to do a little project while recovering from dental surgery. I don't need the tool but thought this would be a good learning experience. What it is is an arbour for mounting shell reamers (No 6 for a 1.25" reamer). I haven't seen anytning like this on youTube. There is a bit of everything, turning, milling, tool post grinding, de-burring, taper turning, structural adhesive from Loctite along with a couple mistakes and fixes. This will be a 2 part video.