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Shrink-fit chuck Form ADB, BT 40 A = 120, Clamping range ⌀ D1: 18mm
Article no.: 483272
Catalog no.: 303425
Article code:
Product details
Technical Data
| Entry of cooling lubricant | with cooling lubricant entry, decentrally via collar | |
| Escape of cooling lubricant | without cooling lubricant exit | |
| Cooling lubricant | yes | |
| Holder type | ISO taper | |
| Holder shape | MAS BT | |
| Holder version | dimensionless nominal size without cooling | |
| Holder size, no dimensions | 40 | |
| Type of mounting | spigot | |
| Shank length LS | 120 mm | |
| Interface on machine side | BT 40 | |
| With flat surface contact | yes | |
| Min. clamping diameter D1 | 18 mm | |
| Max. clamping diameter D1 | 18 mm | |
| Gauge length A | 120 mm | |
| External diameter, tool-end D | 33 mm | |
| Body length (tool side) L1 | 104.1 mm | |
| Concentricity | 3 µm | |
| Balance quality G at rotational speed | g 2.5 at 25,000 rpm | |
| Machining strategy | HPC; HSC | |
| Incl. length adjustment screw | yes | |
| Adjustment travel V | 10 mm | |
| Interface | joint 1; joint 2 | |
| Type of product | shrink-fit chuck | |
| Overall length L | 185.4 mm | |
| Overall height H1 | 42 mm | |
| Overall width B1 | 42 mm | |
| Standard | DIN 69882-8; ISO 7388-2; JIS B6339 | |
| Shape | ADB | |
| Content | 1 pcs. |
Identification & Classification
| Article number | 483272 | |
| Catalog number | 303425 | |
| EAN / GTIN | 4045197468055 | |
| Manufacturer number | 303425 18 | |
| Manufacturer/responsible person | Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Germany, www.hoffmann-group.com |
Description
Version:
- Integral tool length adjustment, range 10 mm (from ⌀ 6).
- Size 3-5 for carbide, from size 6 for HSS and carbide.
Application:
For clamping tools with parallel shank to h6 tolerance.
Standard:
Similar to E-DIN 69882-8, form G.