Angle the tailstock with live center to rotary broach.

[ThinWoodsman]

Interesting idea - thanks for posting the video.

Pretty beefy toolpost he has there. Dunno if an AXA would be up for it, but I'd guess it depends more on the carriage, which you can lock down.

 

[brino]

I'd guess it depends more on the carriage, which you can lock down.

I was hoping it would allow you to use automatic feed......but I guess it comes down to how much power is needed to rotary broach and what lathe you have (size, rigidity, motor, etc).
-brino