This Product is analogous to the 4019 in that it makes use of an ER16 for that jaw chuck. Meaning it only grips at 3 to 4 factors, which may affect precision, but is arguably combatted by utilizing other accuracy-targeted parts like ball screws rather than direct.   However, by https://www.antsmachine.com/what-are-the-application-ranges-of-universal-lathes.html