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Clamping chucks JF ultra-flat
The original, further improved over many decades in our manufactory; in use worldwide on measuring machines of all kinds up to the watchmaking lathe | For customers who need precise, yet extremely flat and thus space-saving precision chucks | With up to 8 jaws, an almost complete workpiece-comprising fixation is granted
On request, we even grind your jaw steps to workpiece diameters defined by you | With the surface-clamping achieved in this way (instead of line or only punctual support), the workpiece is held even better in its shape during clamping
Technical details
- Concentricity: 20 μ
- Lateral runout: 10 μ
- Repetitiveness: 5 μ
- Blank JF clamping chucks are greased and therefore suitable for machining, too
- Surface hardness: D jaws are case-hardened as standard, see general technical data, Gtd
Options
- Clamping chucks: Other sizes on request
- Top jaws: Special designs on request
- Anti-corrosive (Reinox), see general technical data Gtd
- Even higher accuracies are possible on request
General technical data
- Here you find further information regarding our general technical data and used symbols
Videos
Here you will find videos that illustrate following topics:
- Manual change top jaws example JF Maprox
- Manual service grease clean JF chuck Maprox
- Correct workpiece clamping