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Manufacturer number:
Cat. No.:
Lightweight revolving lathe point 4
Article no.: 320675 4
Article code:
Product details
Technical Data
| Manufacturer’s designation | Leichte mitlaufende Drehbankspitze, Morsekegel: 4 | |
| Overall length | 204 mm | |
| Head diameter | 70 mm | |
| Type of centring point | tracking | |
| Point angle | 60 degrees | |
| Largest point diameter | 32 mm | |
| Bull-nosed taper at front | no | |
| Point length | 40 mm | |
| With push-off thread | no | |
| With clamping faces | no | |
| With carbide tip | no | |
| With shock absorbing | no | |
| Usable length | 101,5 mm | |
| Max. workpiece weight | 800 kg | |
| Maximum speed | 3.800 min-1 | |
| Maximum radial run-out | 0,005 mm | |
| Half centring point | no | |
| Replaceable centring points included | no | |
| Use | turning | |
| Weight | 1,93 kg | |
| Type of product | centring drill |
Identification & Classification
| Article number | 320675 4 | |
| EAN / GTIN | 5907412202761 | |
| Manufacturer number | 800006624 | |
| Manufacturer/responsible person | Bison Spanntechnik GmbH, Reisholzer Werftstraße 42, Halle 3, 40589 Düsseldorf, Deutschland, www.bison-chuck.com |
Description
Version:
- Point angle 60°.
- Lightweight version, maintenance-free.
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 roughing and precision turning on lathes.