{{ name }}
Article no. {{ combinedCodeWithHighlight }}
Article code:
EAN / GTIN:
Manufacturer number:
Cat. No.:
Shrink-fit chuck 3° HSK-E 50 A = 70 3 mm GARANT
Article no.: 308308 3
Article code:
Product details
Technical Data
| Entry of cooling lubricant | with cooling lubricant entry, axially concentric | |
| Escape of cooling lubricant | with cooling lubricant exit, axially concentric | |
| Cooling lubricant | yes | |
| Holder type | hollow shank taper HSK | |
| Interface coding | HSK05000395 | |
| Holder shape | with internal centring | |
| Holder version | dimensionless nominal size with cooling | |
| Holder size, no dimensions | 50 | |
| Type of mounting | spigot | |
| Shank length | 44 mm | |
| Min. clamping diameter | 3 mm | |
| Max. clamping diameter | 3 mm | |
| Gauge length | 70 mm | |
| External diameter, tool-end | 9 mm | |
| Min. tool clamping length | 34,4 mm | |
| Max. tool clamping length | 34,4 mm | |
| Max. speed | 40.000 min-1 | |
| Concentricity | 3 µm | |
| Balance quality G at rotational speed | g 2.5 at 40,000 rpm | |
| Machining strategy | HSC | |
| Format | slim | |
| Interface | joint 1; joint 2 | |
| Type of product | shrink-fit chuck | |
| Overall length | 95 mm | |
| Overall height | 50 mm | |
| Overall width | 50 mm | |
| Standard | DIN 69893; ISO 12164-1 | |
| Shape | E | |
| Through-coolant available | yes | |
| Weight | 0,014 kg | |
| Content | 1 pcs. |
Identification & Classification
| Article number | 308308 3 | |
| EAN / GTIN | 4045197480354 | |
| Manufacturer number | 308308 3 | |
| Manufacturer/responsible person | Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Deutschland, www.hoffmann-group.com |
Description
Version:
- All shanks hard turned (for smooth running!).
- HSK mating faces machined.
- Slim design (3° contour).
Balancing quality 2.5 / 40,000 rpm.
Application:
- Especially in operations in tool and mould making.
- For clamping tools with shank tolerance h6.