I think it is going to work fine. I had to do a few mods to get it to work on my Rockwell 21-120. Added some 9/16 to 5/8 bushings on the Rockwell feed shaft and made a custom inner race for the Vevor feed. Shortened the Vevor ring gear and ground a new key-way. Made a new mount using 1/2 inch aluminum. I have used the mill several times with the new setup and it's worked fine. I would give it 5 stars if they made a kit that fit a Rockwell!