- Long travel
- Suitable for clamping castings
- Self-centering
- Body hardened
- Low height
Description
Material
Body 1.2842.
Ball and hex segments 1.4112.
Tension spring 1.4310.
Ball and hex segments 1.4112.
Tension spring 1.4310.
Version
Body hardened and black oxidized.
Ball and hex segments hardened and ground.
Ball and hex segments hardened and ground.
Note
style A: with ball suitable for tensioning in holes, where slight impressions are acceptable.
Technical Data
Repetitive accuracy ±0.025
Concentric accuracy ±0.05
Concentric accuracy ±0.05
Application
To position and center existing bores on the machining surface.
Advantages
- Precise self-centering.
- Distortion free clamping.
- Large spread range.
- Low overall height.
- Distortion free clamping.
- Large spread range.
- Low overall height.
Drawing reference
style A:
With balls for holes where light marking is acceptable.
style B:
With hexagons for sensitive hole surfaces.
1) Mounting aid:
pin to accurately position the mandrel segments.
With balls for holes where light marking is acceptable.
style B:
With hexagons for sensitive hole surfaces.
1) Mounting aid:
pin to accurately position the mandrel segments.
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