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Shrink-fit chuck, HSK-A 40, Clamping range ⌀ D1: 3mm
Article no.: 431636
Catalog no.: 307950
Article code:
Product details
Technical Data
| Through-coolant | yes | |
| Entry of cooling lubricant | with cooling lubricant entry, axially concentric | |
| Escape of cooling lubricant | with cooling lubricant exit, axially concentric | |
| Cooling lubricant | yes | |
| Interface position | on the machine; on the workpiece | |
| Holder type | hollow shank taper HSK; plain shank | |
| Interface coding | HSK04000195; ZYL00300115 | |
| Holder shape | flat surface contact, standard taper form A; plain shank | |
| Holder version | dimensionless nominal size with cooling; metric | |
| Holder size, metric | 3 mm | |
| Holder size, no dimensions | 40 | |
| Type of mounting | spigot; hole (internal mounting) | |
| Holder tolerance class | h6 | |
| Shank diameter DS | 3 mm | |
| Interface on workpiece side | plain shank | |
| Min. clamping diameter D1 | 3 mm | |
| Max. clamping diameter D1 | 3 mm | |
| Gauge length A | 60 mm | |
| External diameter, on the tool side D | 18 mm | |
| Concentricity | 3 µm | |
| Balance quality G at rotational speed | g 2.5 at 25,000 rpm | |
| Machining strategy | HSC | |
| Including length adjustment screw | yes | |
| Adjustment travel V | 10 mm | |
| External diameter, 2 on the tool side D2 | 10 mm | |
| Interface | joint 1; joint 2 | |
| Type of product | shrink-fit chuck | |
| Overall length L | 80 mm | |
| Standard | DIN 69893; ISO 12164-1 | |
| Shape | A | |
| With hole for RFID data carrier | yes | |
| Through-coolant available | yes | |
| Material | steel | |
| Content | 1 pcs. |
Identification & Classification
| Article number | 431636 | |
| Catalog number | 307950 | |
| EAN / GTIN | 4045197376831 | |
| Manufacturer number | 307950 3 | |
| Article class | 31A | |
| Manufacturer/responsible person | Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Germany, www.hoffmann-group.com |
Description
Version:
- High-temperature steel.
- Integral tool length adjustment, adjustment track 10 mm.
- Sizes 3 − 5 for carbide, from size 6 for HSS and carbide.
- All shanks hard turned (for smooth running!).
- With RFID/Balluffchip bore.
GARANT: - HSK mating faces machined.
Application:
For holding end mills and drills with parallel shank to h 6 tolerance. Suitable for inductive, contact and hot air shrink-fitting units.