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Revolving lathe centre high precision version Point angle 60°, Morse taper: 4
Article no.: 219445
Catalog no.: 320700
Article code:
Product details
Technical Data
| Overall length L | 194 mm | |
| Head diameter D | 45 mm | |
| Type of centring point | tracking | |
| Point angle α | 60 degrees | |
| Largest point diameter D1 | 40 mm | |
| Mounting machine-side | MT4 | |
| Usable length L2 | 38 mm | |
| Max. workpiece weight | 700 kg | |
| Maximum radial run-out | 0.003 mm | |
| Use | grinding; turning | |
| Weight | 1.1 kg | |
| Type of product | centring drill |
Identification & Classification
| Article number | 219445 | |
| Catalog number | 320700 | |
| EAN / GTIN | 4045197313256 | |
| Manufacturer number | 4WP |
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.