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Precision revolving lathe centre with extended point, very large ⌀ / Morse taper: 54/2
Article no.: 648009
Catalog no.: 321360
Article code:
Product details
Technical Data
| Head diameter D | 54 mm | |
| Type of centring point | tracking | |
| Point angle α | 60 degrees | |
| Largest point diameter D1 | 13 mm | |
| Bull-nosed taper at front | no | |
| Head length L1 | 86.5 mm | |
| Mounting machine-side | MK2 | |
| With push-off thread | yes | |
| With clamping faces | no | |
| With carbide tip | yes | |
| With shock absorbing | no | |
| Max. workpiece weight | 170 kg | |
| Maximum speed | 4’200 min-1 | |
| Maximum radial run-out | 0.005 mm | |
| Half centring point | no | |
| Use | turning | |
| Type of product | centring drill |
Identification & Classification
| Article number | 648009 | |
| Catalog number | 321360 | |
| EAN / GTIN | 4045197880765 | |
| Manufacturer number | 321360 54/2 | |
| Manufacturer/responsible person | Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Germany, www.hoffmann-group.com |
Description
Version:
- Tool fully hardened and ground.
- Bearings designed to take high axial forces.
- Maintenance-free greased for life.
- Shaft seal prevents ingress of dirt and cooling fluids.
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:
- Combi tool for standard centring and machining pipes.
- Perfect all-purpose tip for general use on manual and CNC machines.