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Référence:
EAN / GTIN:
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N° cat.:
Mandrin de frettage avec arrosage, HSK-A 63 court, ⌀ serrage D1: 8mm
Réf.: 308187 8
Référence:
Détails du produit
Caractéristiques techniques
| Through-coolant | oui | |
| Coolant hole can be plugged | oui | |
| Entry of cooling lubricant | avec entrée de lubrifiant, concentrique axiale | |
| Escape of cooling lubricant | avec sortie de lubrifiant, concentrique axiale | |
| Cooling lubricant | oui | |
| Holder type | cône HSK | |
| Interface coding | HSK06300195 | |
| Holder shape | with internal centring | |
| Holder version | cote nominale sans dimension, avec arrosage | |
| Holder size, no dimensions | 63 | |
| Type of mounting | alésage (logement intérieur) | |
| Shank length | 54 mm | |
| Min. clamping diameter | 8 mm | |
| Max. clamping diameter | 8 mm | |
| Gauge length | 80 mm | |
| Body length on machine side | 54 mm | |
| External diameter, tool-end | 21 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. length adjustment screw | oui | |
| Adjustment travel | 10 mm | |
| With tapped holes for balancing | oui | |
| With cooling channel bore | oui | |
| Interface | joint 1; joint 2 | |
| Type of product | shrink-fit chuck | |
| Overall length | 112 mm | |
| Overall height | 27 mm | |
| Overall width | 27 mm | |
| Standard | DIN 69893-1; ISO 12164-1 | |
| Shape | A | |
| With hole for RFID data carrier | oui | |
| Through-coolant available | yes | |
| Material | heat-treatable steel | |
| Content | 1 pcs. |
Identification et classification
| Référence article | 308187 8 | |
| EAN / GTIN | 4045197290861 | |
| Réf. fabricant | 308187 8 | |
| Fabricant/personne responsable | Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Deutschland, www.hoffmann-group.com |
Description
Version:
- High-temperature steel.
- Sizes 3 − 5 for carbide, from size 6 for HSS and carbide.
- With RFID/Balluffchip bore.
GARANT: HSK mating faces machined. All shanks hard turned (for smooth running!).
With cooling channel bores tapped for plugging. ⌀ D1: 3 mm, 4 mm, 5 mm cannot be plugged.
From clamping ⌀ D1 6 mm with tapped holes for balancing screws.
Integral length adjustment of the tool from clamping ⌀ D1 6 mm (adjustment travel 10 mm).
Application:
- For holding end mills and drills with parallel shank to h6 tolerance.
- Suitable for inductive, contact and hot air shrink-fit units.
Supplied with:
For chucks with length adjustment including a length adjustment screw (from clamping ⌀ D1 6 mm).