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EAN / GTIN:
Manufacturer number:
ER collet chuck 20
Article no.: 308512 20
Article code:
- Arbor standard: ISO 26623-1
- Balance quality G at rotational speed: G 2.5 at 25,000 rpm
- Concentricity: ≤ 3
- Machining strategy: HSC
- Through-coolant: yes
Product details
Technical Data
| for ER collets | 20 | |
| Adapter | PSC 32 short | |
| Arbor standard | ISO 26623-1 | |
| Balance quality G at rotational speed | G 2.5 at 25,000 rpm | |
| Concentricity | ≤ 3 µm | |
| Machining strategy | HSC | |
| Through-coolant | yes | |
| Clamping range | 1 mm - 13 mm | |
| Overhang dimension A | 50 mm | |
| External ⌀ D | 34 mm | |
| Spare GARANT high-speed clamping nut No. 309610 | 20 | |
| Type of product | Collet chuck |
Identification numbers & Classifications
| Article number | 308512 20 | |
| EAN / GTIN | 4067263110132 | |
| Manufacturer number | 308512 20 |
Description
Version:
- With RFID/Balluffchip bore.
- All shanks hard turned (for smooth running!).
- Mating faces of the PSC internal contour machined.
Application:
For clamping tools with plain shank in ER collets to DIN 6499 Form A and B.
Supplied with:
Coated High-Speed clamping nut.