SDH Clamping Mandrels -
Gentle Clamping for Small Workpieces

Clamping mandrels SDH are suitable for small workpiece diameters.

The clamping mandrel SDH has the advantage of gentle application of the centring force, one of the secrets of the low deformation hydraulic STIEFELMAYER clamping principle.

As with other hydaulic ccompensation clamping chuck types, tthe segment clamping jaws are controlled separately, resulting in as little deformation as possible of the
machined workpieces.

Technical features:

• inside clamping
• clamping diameter approx. 45 mm to 100 mm
• excellent re-run accuracy

Typical applications:

• Small rings,
  i.e. ball bearing rings
• thin-walled tubes and sleeves