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OZ collet for chuck, 2 ‑ 25 mm, Nominal clamping ⌀ d: 7mm
Article no.: 309550 7
Article code:
- Standard: ISO 10897
Product details
Technical Data
| Nominal clamping ⌀ d | 7 mm | |
| for chuck | 2 mm - 25 mm | |
| Standard | ISO 10897 | |
| Type | 462 E | |
| External ⌀ D | 35.05 mm | |
| Overall length L | 52 mm | |
| Type of product | Collet |
Identification & Classification
| Article number | 309550 7 | |
| EAN / GTIN | 2050001704528 | |
| Manufacturer number | 12202010700 | |
| Manufacturer | Eugen Fahrion GmbH & Co. KG Präzisions-Spannwerkze, Forststraße 54, 73667 KAISERSBACH, Germany, www.fahrion.de |
Description
Version:
Spring steel, through hardened and ground. The through bore (longer clamping range than DIN collets) increases the clamping force. More slits than DIN collets, giving a greater insertion depth in the collet chuck. Suitable for jobber drills, for clamping on the guide land Clamping range = Nominal size down to minus 0.5 mm. 5 or 6 slits each end.
Advantage:
- Better radial run-out = axially parallel centring in taper; no tumbling.
- Higher clamping force = due to improved grip.
- Higher system stiffness = suitable for high-speed milling.
- Longer tool life.