The revolving tailstock centre without compression Type 172600 F is a precision component designed to provide axial support to the workpiece during turning operations on single-spindle lathes, multi-spindle lathes, conventional mechanical lathes and CNC lathes. Its function is to support the rotating part while maintaining stable centring, reducing vibration, deflection and instability that may affect surface quality, concentricity and dimensional repeatability.

This version is manufactured without compression, so it works with rigid and direct support, without any axial compensation stroke. It is suitable when the contact point must remain constant and when the machining cycle requires maximum stability of the machine, fixture and workpiece system. The absence of compression provides precise and repeatable support, especially in operations where geometric control of the component is essential and elastic compensation is not required.

The cylindrical fitting allows mounting in dedicated seats where a Morse taper is not used, but where a direct, precise and controlled cylindrical coupling is required. This solution is especially useful on automatic lathes, multi-spindle lathes, special devices and production fixtures where the live centre must be integrated into specific supports while maintaining rigidity, alignment and repeatability over time.

The live centre is designed to ensure durability, wear resistance and reliability even under demanding working conditions. The ground body supports accurate mounting and stable coupling, while the standard 60° point makes it suitable for most turning applications. For special machining operations, different materials or specific geometries, interchangeable points allow the live centre to be adapted to the production process without compromising centring accuracy.

This category is suitable for machine shops, production departments, preventive and corrective maintenance, machine-tool builders, precision engineering, automotive, aerospace and turned-part manufacturing. It is used for machining shafts, pins, bushes, cylindrical components, metal parts and workpieces requiring reliable axial support during roughing, finishing or secondary operations. Correct selection based on d1, D, E, H, L and S improves machining stability, reduces geometric errors and helps preserve the accuracy of the machine-fixture-workpiece system.

Tadaah offers the revolving tailstock centre without compression Type 172600 F as a technical solution for turning professionals requiring a robust, precise and reliable component for industrial machining where rigidity, service life and support quality are essential requirements.