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Revolving lathe centre high precision version Point angle 60°/30°, Morse taper: 2
Article no.: 320900 2
Article code:
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With extended point 60°/30°.
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Product details
Technical Data
| Morse taper | MT2 | |
| Body ⌀ D | 28 mm | |
| Reach B | 35 mm | |
| largest centre point ⌀ 60° A | 12 mm | |
| largest centre point ⌀ 30° A | 23 mm | |
| maximum radial run-out | 0.003 mm | |
| for workpiece weight | 120 kg | |
| Type of product | Centring drill |
Identification numbers & Classifications
| Article number | 320900 2 | |
| EAN / GTIN | 2050001716873 | |
| Manufacturer number | 2WPL30 |
Description
Version:
- Extremely slim body and high concentricity.
- Precision needle and thrust bearings result in a maximum variation of 0.003 mm and a very small body ⌀.
- Taper and chamfered parts are made of hardened bearing steel (61 − 63 Rockwell).
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 turning and grinding where a small head ⌀ and high accuracy are required.
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Revolving lathe centre high precision version Point angle 60°/30°, Morse taper: 2 |
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| for workpiece weight | 120 kg | 200 kg | 200 kg | 140 kg | 500 kg | 500 kg | 500 kg |
| Body ⌀ D | 28 mm | 32 mm | 45 mm | 45 mm | 49 mm | 50 mm | 50 mm |
| maximum radial run-out | 0.003 mm | 0.005 mm | 0.005 mm | 0.005 mm | 0.006 mm | 0.006 mm | 0.006 mm |
| Morse taper | MT2 | MT2 | MT2 | MT2 | MT2 | MT2 | MT2 |
| Reach B | 35 mm | 64 mm | 76 mm | 87 mm | 79 mm | 89.5 mm | 79 mm |
| largest centre point ⌀ 60° A | 12 mm | 15 mm | 20 mm | 20 mm | 25 mm | 25 mm | 25 mm |
| Type of product | Centring drill | Centring drill | Centring drill | Centring drill | Centring drill | Centring drill | Centring drill |