CNC 3-jaw chuck for lathe and 4th axis

3-jaw chuck for RounDino 120 rotary axis

Self-centering chuck with 3 jaws for clamping round objects. Ready to be attached to our RounDino 120 rotary table. An optional tail-stock made specifically for RounDino 120 or the lathe module is also available.

A 4-jaw chuck is also available for holding rectangular stock.


  • Heavy duty build
  • 3 jaws for clamping round objects
  • For 4th axis or lathe kit

Technical specifications
Diameter 80 mm
Jaws outside / tier 1 2 – 22 mm
Jaws outside / tier 2 25 – 70 mm
Jaws inside 22 – 63 mm
Max rpm 4700 min-1
Total clamping force 13 KN
Concentricity < 0,05 mm


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