Zdz60: Is This Normal?
I'm not familiar with the ZDZ's at all, but my broke in G-62 is turning a Mejzlik 22 x 10 at 7700, and it was turning a square tipped Zinger 22 x 6-10 at 7400. I would guess it would turn the Zinger 22 x 10 at 6900 or 7000. I thought the ZDZ's were supposed to be real strong?