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Revolving lathe centre 60°, Morse taper: 4
Article no.: 320660 4
Article code:
Product details
Technical Data
| Overall length | 204.1 mm | |
| Head diameter | 68.5 mm | |
| Type of centring point | tracking | |
| Point angle | 60 degrees | |
| Largest point diameter | 32 mm | |
| Bull-nosed taper at front | no | |
| Mounting machine-side | MT4 | |
| With push-off thread | no | |
| With clamping faces | no | |
| With carbide tip | no | |
| With shock absorbing | no | |
| Usable length | 102.5 mm | |
| Max. workpiece weight | 800 kg | |
| Maximum radial run-out | 0.005 mm | |
| Half centring point | no | |
| Replaceable centring points included | no | |
| With pressure indicator | no | |
| Use | turning | |
| Weight | 2.3 kg | |
| Type of product | centring drill |
Identification & Classification
| Article number | 320660 4 | |
| EAN / GTIN | 4019208014258 | |
| Manufacturer number | 042175 | |
| Manufacturer/responsible person | Röhm GmbH, Heinrich-Röhm-Straße 50, 89567 Sontheim/BRZ, Germany, www.roehm.biz |
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.
- Point angle 60°.
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.