Acrow ER201211 – ER20 Spring Collet (Ø12–11 mm Range, DIN6499)
$42.59
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Acrow ER201211 – ER20 Spring Collet (Ø12–11 mm Range, DIN6499)
$42.59
Acrow ER201211 – ER20 Spring Collet (Ø12–11 mm Range, DIN6499)
The Acrow ER201211 is a high-precision ER20 Spring Collet designed for securely clamping tools within the Ø12–11 mm diameter range. Manufactured in accordance with the DIN6499 standard, this collet provides excellent concentricity, stable clamping pressure, and long service life. Made from premium hardened spring steel, it delivers consistent performance for CNC milling, drilling, and general machining applications requiring reliable tool holding in the ER20 system.
Specifications:
- Brand: Acrow
- Part No.: ER201211
- Type: ER20 Spring Collet
- Standard: DIN6499
- Clamping Range: Ø12 – Ø11 mm
- ØD1: 21.0 mm
- L (Length): 31.0 mm
- Material: High-grade hardened spring steel
- Run-out Accuracy: ≤ 0.015 mm
- Application: Suitable for clamping Ø12–11 mm end mills, drills, and precision tools in ER20 collet chucks.