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Revolving lathe centre 60° / 30°, Morse taper: 5
Article no.: 320673 5
Article code:
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Extended point for unobstructed access to the turning tool.
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Product details
Technical Data
| Länge gesamt L | 271 mm | |
| Durchmesser Kopf D | 88 mm | |
| Ausführung Zentrierspitze | mitlaufend | |
| Spitzenwinkel α | 30 Grad; 60 Grad | |
| Spitzenlänge L3 | 65 mm | |
| Aufnahme maschinenseitig | MK5 | |
| mit Abdrückgewinde | ja | |
| mit Hartmetallspitze | ja | |
| mit Stoßdämpfung | ja | |
| Nutzlänge L2 | 143 mm | |
| Werkstückgewicht max. | 1.500 kg | |
| Drehzahl max. | 3.000 min-1 | |
| typische Verwendung | Drehen | |
| Gewicht | 4,4 kg | |
| Produktart | Zentrierspitze |
Identification & Classification
| Article number | 320673 5 | |
| EAN / GTIN | 4062406200107 | |
| Manufacturer number | 320673 5 | |
| Manufacturer/responsible person | Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Germany, www.hoffmann-group.com |
Description
Version:
- Body and live centre hardened.
- Live centre through hardened, multiple regrinding possible.
- Precision roller bearings for high concentricity.
- Maintenance-free due to lifetime lubrication.
- Special seal prevents ingress of dirt and coolant.
- With extended centre, point angle 60° / 30°.
Description:
Lathe centres are mainly used on lathes to support long and slim workpieces, since with these workpieces there would otherwise be a risk of the workpiece bending or moving around as a result of the forces generated.
The lathe centre is secured with a Morse taper. The workpiece is clamped in the chuck and a counterbore is added using a centre drill. After re-clamping, the lathe centre is then inserted.
The lathe centre is secured with a Morse taper. The workpiece is clamped in the chuck and a counterbore is added using a centre drill. After re-clamping, the lathe centre is then inserted.
Application:
For all types of lathe, equally suitable for roughing and finish turning.
The extended point allows the turning tool unobstructed access to the end face of the component. Particularly suitable for copy turning.
The extended point allows the turning tool unobstructed access to the end face of the component. Particularly suitable for copy turning.