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Shrink-fit chuck slim, SK 40 A = 120, Clamping range ⌀ D1: 4mm
Article no.: 385176
Catalog no.: 302325
Article code:
Product details
Technical Data
| Through-coolant | no | |
| Entry of cooling lubricant | with cooling lubricant entry, radially before holder | |
| Escape of cooling lubricant | without cooling lubricant exit | |
| Cooling lubricant | yes | |
| Holder type | iSO taper | |
| Holder shape | with decentralised cooling lubricant transfer via collar | |
| Holder version | dimensionless nominal size with cooling | |
| Holder size, no dimensions | 40 | |
| Type of mounting | spigot | |
| Shank length | 100.9 mm | |
| Interface on machine side | SK 40 | |
| Min. clamping diameter | 4 mm | |
| Max. clamping diameter | 4 mm | |
| Gauge length | 120 mm | |
| Body length on machine side | 100.9 mm | |
| Concentricity | 3 µm | |
| Balance quality G at rotational speed | g 2.5 at 25,000 rpm | |
| Machining strategy | HPC; HSC | |
| Format | slim | |
| Interface | joint 1; joint 2 | |
| Type of product | shrink-fit chuck | |
| Overall length | 188.4 mm | |
| Overall height | 24.88 mm | |
| Overall width | 24.88 mm | |
| Standard | ISO 7388-1 | |
| Shape | ADB | |
| With hole for RFID data carrier | yes | |
| Through-coolant available | no |
Identification & Classification
| Article number | 385176 | |
| Catalog number | 302325 | |
| EAN / GTIN | 4045197288202 | |
| Manufacturer number | 302325 4 | |
| Manufacturer/responsible person | Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Germany, www.hoffmann-group.com |
Description
Version:
- All shanks hard turned (for smooth running!).
- With RFID / Balluffchip bore.
- Integral tool length adjustment, range 10 mm available only from size 6 upwards!
- Extra slim design(reduced interference contour).
Application:
- Cutting operations in tool and mould making.
- For clamping tools with parallel shank to h6 tolerance.