High machining power and high working accuracy require additional support for many work pieces, due to their shape and length, in the form of a revolving lathe centre. A functional, revolving lathe centre/sleeve is required on the tailstock side as a torque transmitted chuck or face carrier. As the sole manufacturer, Röhm offers a complete sleeve range with different speeds and load values. Röhm offers high-quality constant face carriers for the efficient turning of workpieces. They were developed according to the modular principle, so the universal exchange of carrier disks and centring points is possible.