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Heavy-duty chuck slim, BT 40, ⌀ D1: 12mm
Article no.: 302879 12
Article code:
- Arbor standard: ISO 7388-2; JIS B6339
- Shape: AD
- Balance quality G at rotational speed: G 6.3 at 15,000 rpm
- Concentricity: ≤ 5
- Machining strategy: HPC
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Product details
Technical Data
| Clamping ⌀ D1 | 12 mm | |
| Adapter | BT 40 | |
| Arbor standard | ISO 7388-2; JIS B6339 | |
| Shape | AD | |
| Balance quality G at rotational speed | G 6.3 at 15,000 rpm | |
| Concentricity | ≤ 5 µm | |
| Machining strategy | HPC | |
| Overhang dimension A | 70 mm | |
| Collet outer ⌀ D | 30 mm | |
| Suitable wrench No. 309747 | S10 | |
| Type of product | Heavy-duty chuck |
Identification & Classification
| Article number | 302879 12 | |
| Manufacturer number | 302879 12 | |
| Manufacturer/responsible person | Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Germany, www.hoffmann-group.com |
Description
Version:
Clamping force up to 150 Nm at ⌀ 12, up to 300 Nm at ⌀ 16 and up to 400 Nm at ⌀ 20.
Clamping force up to 150 Nm at ⌀ 12, up to 300 Nm at ⌀ 16 and up to 350 Nm at ⌀ 20.
Clamping force up to 150 Nm at ⌀ 12, up to 300 Nm at ⌀ 16 and up to 350 Nm at ⌀ 20.
Advantage:
Low interference contour due to slim design.
Application:
For clamping tools with plain shanks.
Supplied with:
Clamping nut.