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ER-Precision collet | stainless steel ER32 | 470ESP | < 5 µm | O 19,5 - 19,0

44.00

- Rustproof
- Stainless steel 1.4021 x 20Cr13
- HRC 43-47
- Longer-lived than standard collets
- Higher repeat-accuracy
- Maximum concentricity <0,005mm
- Honed collet boring
- Especially suitable fore wire EDM