For use on round components with high precision.
9 hardened collets (1 each of 2 - 3 - 4 - 5 - 6 - 10/08/12 and 14 mm).
For a concentricity of 0.02 mm, thus more accurate than Chucks. In addition, 1 uncured collet for Selbstaufbohren.
The corresponding collet attachment is mounted in place of the lathe chuck.
In wooden box.