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Hydraulic chuck short, slim, HSK-A 63, Clamping range ⌀ D1: 20mm
Article no.: 307512 20
Article code:
- Arbor standard: ISO 12164-1; DIN 69893; DIN 69882-7
- Shape: A
- Through-coolant: yes, with max. 80 bar
- Balance quality G at rotational speed: G 2.5 at 25,000 rpm
- Concentricity: ≤ 3
Product details
Technical Data
| Clamping ⌀ D1 | 20 mm | |
| Adapter | HSK-A 63 | |
| Arbor standard | ISO 12164-1; DIN 69893; DIN 69882-7 | |
| Shape | A | |
| Through-coolant | yes, with max. 80 bar | |
| Balance quality G at rotational speed | G 2.5 at 25,000 rpm | |
| Concentricity | ≤ 3 µm | |
| Machining strategy | HSC | |
| Overhang dimension A | 90 mm | |
| ⌀ D2 | 42 mm | |
| External ⌀ D | 50 mm | |
| L3 | 48 mm | |
| Adjustment travel V | 10 mm | |
| Thread M | M16×1 | |
| suitable reducing adapter | 302155; 302160; 302165; 302150 | |
| Balluffchip bore | yes | |
| Type of product | Hydraulic clamping chuck |
Identification numbers & Classifications
| Article number | 307512 20 | |
| EAN / GTIN | 4045197506405 | |
| Manufacturer number | 307512 20 |
Description
Version:
- Axial length adjustment, adjustment travel 10 mm.
- With RFID/Balluffchip bore.
Application:
- High metal removal rate (but not for extreme heavy machining).
- For drilling, reaming, and milling.
Optional extras:
Reducing sleeves No. 302135 – 302187, coolant tube No. 309880, socket wrench No. 309890, parallel wipers No. 343720.
Note:
A-dimension = 200 mm available on request!