The Grizzly 1" Dia. Dado Arbor Extension with Nut and Flange.
The original arbor
Machining the main shaft
The arbor and flange (middle) before being pressed together. The original arbor is above and the arbor extension below.
The arbor and flange before pressing together.
The finished arbor (bottom) with bearing and arbor extension installed. Original arbor above.
End view of finished arbor (left) next to the original arbor (right).
The finished arbor installed on the saw.