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Our precision clamping collets are the ideal match to your tool holding chuck. The radial runout of our collets is lower than that of similar products on the market. Small deformation, stable precision, low wear design and high service life are the key success factors. Best cost efficiency, specifically made by experts – for your production.
> lowest radial runout, superb precision
> low wear and maximum tool life
> wide range of collets for almost any application
| Collet Type | Collet Range | Available precision grades | Precision code | Radial run-out [µm] | Tool clamping dia [mm] | Download PDF |
|---|---|---|---|---|---|---|
ER  | ER 8 - ER 40 | Instrument | PP | ≤ 1 | 1.0 -26.0 | |
| Ultra precision | P | ≤ 2 | 1.0 -26.0 | |||
| Precision | AA | ≤ 5 | 2.0 - 30.0 | |||
| Standard | A | ≤ 8 | 2.0 - 30.0 | |||
SK  | SK 6 - SK 25 | Instrument | PP | ≤ 1 | 1.0 -26.0 | |
| Ultra precision | P | ≤ 2 | 1.0 -26.0 | |||
| Precision | AA | ≤ 5 | 2.0 - 30.0 | |||
| Standard | A | ≤ 8 | 2.0 - 30.0 | |||
KR  | KR 11 - KR 36 | Instrument | PP | ≤ 1 | 2.0 -24.0 | |
| Ultra precision | P | ≤ 2 | 2.0 -24.0 | |||
| Precision | AA | ≤ 5 | 2.0 -24.0 | |||
| Standard | A | ≤ 8 | 2.0 -24.0 | |||
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