I wanted to make a large fly cutter, this one will sweep about 6"
Starting with a blank of alloy to be faced and trued up

Two sides faced and then fitted to my slitting saw arbor to machine the circumference true. A new end cap needs to be made.

The start of the new end cap, machined one end down to 1"

Fitted in a collet and turned around

New end cap finished

All that needs doing now is to mount the cutting tool bit ...
