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Shrink-fit chuck with cooling channel bores, SK 40 short, Clamping range ⌀ D1: 4mm
Article no.: 302252 4
Article code:
Product details
Technical Data
| Entry of cooling lubricant | avec entrée de lubrifiant, concentrique axiale | |
| Escape of cooling lubricant | avec sortie de lubrifiant, axiale oblique réglable | |
| Cooling lubricant | oui | |
| Holder type | cône SA | |
| Interface coding | SKG0400x711 | |
| Holder shape | steep taper DIN ISO 7388-1 | |
| Holder version | cote nominale sans dimension, sans arrosage | |
| Holder size, no dimensions | 0400 | |
| Type of mounting | alésage (logement intérieur) | |
| Interface on machine side | SA 40 | |
| Min. clamping diameter | 4 mm | |
| Max. clamping diameter | 4 mm | |
| Gauge length | 80 mm | |
| External diameter, tool-end | 17 mm | |
| Concentricity | 3 µm | |
| Balance quality G at rotational speed | g 2,5 à 25000 min-1 | |
| Machining strategy | HPC; HSC | |
| Format | forme courte | |
| Incl. RFID data carrier | no | |
| With cooling channel bore | oui | |
| Coolant channel bore can be plugged | no | |
| Interface | interface 1; interface 2 | |
| Type of product | mandrins de frettage | |
| Overall length | 148.4 mm | |
| Standard | ISO 7388-1 | |
| Shape | ADB | |
| With hole for RFID data carrier | oui | |
| Through-coolant available | oui | |
| Material | heat-treatable steel | |
| Content | 1 pcs. |
Identification & Classification
| Article number | 302252 4 | |
| EAN / GTIN | 4045197656834 | |
| Manufacturer number | 302252 4 | |
| Manufacturer/responsible person | Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Germany, www.hoffmann-group.com |
Description
Udførelse:
- Højvarmefast stål.
- Str. 3 − 5 til HM, fra str. 6 mm til HSS og HM.
- Alle skafter slebne efter hærdning (rolig gang!).
- Med RFID / balluffchip-boring.
Med kølekanaler og låsbare gevind.
Kølekanaler ved spænde-⌀ D1: 3, 4 og 5 mm ikke låsbar.
Anvendelse:
Til spænding af værktøj med cylinderskaft med tolerance h6.
Egnet til induktiv-, kontakt- og varmluftskrympeudstyr.
Egnet til induktiv-, kontakt- og varmluftskrympeudstyr.