Wedge hook power chuck without through-hole

The wedge hook power chuck is excellently protected against dirt and chips. The technology of the ROTA NCO guarantees the highest precision and life time for applications on horizontal as well as vertical lathes. The large jaw stroke allows for clamping around interfering contours. Due to the media feed through, the ROTA NCO chuck is a multi-purpose chuck. Central coolant supply, air control or central lubrication are already standardized options and the chuck body is equipped for these modification possibilities.
  
Versions:    3-jaw chuck / sizes 165 - 500 mm
Sizes 630 - 1000 mm upon request
 
Base jaws:    with fine serration inch or slot & tenon

Top jaws:    1/16 x 90° or 3/32 x 90° or angled serration