Extraction nuts
Skizze All live centers, except those of the
GF series, are available as special versions with extraction nuts. The extraction nut arranged on the housing is used for ejecting the center from the tailstock.

Dimensions of the taper shank

Skizze The standard version is
manufactured with a concentricity
of 5 μ micrometers. Versions with
a concentricity of 3µ micrometers
or better are available at a
higher price.