Shop Made Rotary Broach with plans

[jjr2001]

Hi PJs, Thanks for your comments, much appreciated. I am using a moly chassis grease, just standard stuff for old school auto ball joints etc.
I do use it on my "bigger lathe" which is only a "mini lathe" or 7x16 like the one LMS sells. The lathe seems to handle it ok with the new 1hp motor.

I will try to get a video of it on a test piece.

Cheers, JR