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Revolving lathe centre with inserts, Morse taper: 5
Article no.: 616671
Catalog no.: 321335
Article code:
Product details
Technical Data
| Packaging | Modular case (L-Boxx) | |
| Head diameter | 96 mm | |
| Type of centring point | tracking | |
| Point angle | 30 degrees; 60 degrees | |
| Largest point diameter | 24 mm | |
| Point length | 72 mm | |
| With carbide tip | no | |
| With shock absorbing | no | |
| Usable length | 72 mm | |
| Max. workpiece weight | 800 kg | |
| Maximum speed | 2,600 min-1 | |
| Maximum radial run-out | 0.01 mm | |
| Replaceable centring points included | yes | |
| Number of centring points | 6 pcs. | |
| Point angles included | 30 degrees; 60 degrees | |
| Type of product | centring drill |
Identification & Classification
| Article number | 616671 | |
| Catalog number | 321335 | |
| EAN / GTIN | 4045197774507 | |
| Manufacturer number | 321335 5 | |
| Manufacturer/responsible person | Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Germany, www.hoffmann-group.com |
Description
Version:
- Complete tool hardened and ground.
- With interchangeable inserts.
- Body and live centre are die-forged and hardened.
- Precision roller bearings guarantee high concentricity.
- Special seal prevents ingress of dirt and coolant.
- Maintenance-free due to lifetime lubrication.
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:
Suitable for one-off production of various components due to 6 different inserts.
Supplied with:
1 lathe centre No. 320659, 1x each copying punch 60° / 30°, small centre punch 60°, large centre punch 60°, point 60°, hollow point 60°, hollow punch 60°.
With modular box with foam inlay.
With modular box with foam inlay.