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Revolving lathe centre 60° / 30°, Morse taper: 4
Article no.: 320647 4
Article code:
Product details
Technical Data
| Morse taper | MT4 | |
| Body ⌀ D | 43 mm | |
| Reach B | 86 mm | |
| largest centre point ⌀ 60° A | 20 mm | |
| largest centre point ⌀ 30° A | 10 mm | |
| maximum radial run-out | 0.005 mm | |
| Centre point length C | 36 mm | |
| maximum speed | 6,000 min-1 | |
| for workpiece weight | 700 kg | |
| Type of product | Centring drill |
Identification numbers & Classifications
| Article number | 320647 4 | |
| EAN / GTIN | 4045197774118 | |
| Manufacturer number | 320647 4 |
Description
Version:
- Lightweight version with slim body.
- Precision roller bearings for high concentricity.
- Maintenance-free due to lifetime lubrication.
- Special seal prevents ingress of dirt and coolant.
- MT shank hardened and ground.
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:
Mainly used for machining small and smallest parts on all types of lathes.
Extended point allows unobstructed access for the turning tool on the end face of the component. Particularly suitable for copy turning.
Extended point allows unobstructed access for the turning tool on the end face of the component. Particularly suitable for copy turning.
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|
| for workpiece weight | 700 kg | 350 kg | 1,400 kg | 750 kg |
| maximum radial run-out | 0.005 mm | 0.005 mm | 0.005 mm | 0.005 mm |
| Morse taper | MT4 | MT4 | MT4 | MT4 |
| Type of product | Centring drill | Centring drill | Centring drill | Centring drill |