Anyone interested in 83 Pace Arrow Tear down and Rebuild?

I originally used a 2 1/8" hole saw to drill the hole. As such, I cut a piece of mild steel roughly 3 inches long that would fit into the slits in my hole saw.

Then, I cut a taper on both sides, and both ends to allow for some clearance while cutting.

I then drilled a hole in the center of the steel and ran a screw in from the side of the hole saw to hold it in place while using it.