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Revolving lathe centre 60° / 30°, Morse taper: 3
Article no.: 725020
Catalog no.: 320673
Article code:
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Extended point for unobstructed access to the turning tool.
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Product details
Technical Data
| Overall length | 174 mm | |
| Head diameter | 50 mm | |
| Type of centring point | tracking | |
| Point angle | 30 degrees; 60 degrees | |
| Point length | 45 mm | |
| Mounting machine-side | MK3 | |
| With push-off thread | yes | |
| With carbide tip | yes | |
| With shock absorbing | yes | |
| Usable length | 94.5 mm | |
| Max. workpiece weight | 500 kg | |
| Maximum speed | 5,000 min-1 | |
| Use | turning | |
| Weight | 0.8 kg | |
| Type of product | centring drill |
Identification & Classification
| Article number | 725020 | |
| Catalog number | 320673 | |
| EAN / GTIN | 4062406200039 | |
| Manufacturer number | 320673 3 | |
| 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.