Longworth 300mm Chucks

Self-centering chucks

The Longworth chucks attach to the chuck (with standard jaws) and adjust to the workpiece size using an adjustment mechanism. The clamping pins adapt perfectly to the workpiece radius (see images).

Ideal for minor rework and careful removal of roughings from finished parts. Not suitable for machining or turning raw materials! Maximum rotation speed: 500 rpm.

Diameter approx. 300 mm

Suitable for tool heights from 150 mm

Clamping ranges: * Expansion approx. 150-280 mm; Clamping approx. 100-250 mm
Weight approx. 2 kg

Chuck not included