Wedge bar chuck with through hole

The design of the SCHUNK wedge bar power chuck ROTA NCD is based on the patented idea of high precision clamping of the smallest workpiece diameters with SCHUNK collet jaws. At the same time it is possible to clamp large workpieces with all conventional top jaws. The continuous T-slot in the base jaws allows for the highest flexibility in positioning the top jaws.
  
Versions:    3-jaw chuck / sizes 130 - 500 mm
2-jaw chuck / sizes 130 - 315 mm
 
Base jaws:    with fine serration
1.5 mm x 60° and 1/16 x 90°
 
Top jaws:    1/16 x 90° bzw. 3/32 x 90°,
1.5 mm x 60° or 3 mm x 60°
additionally SCHUNK-claw jaws
Type STD