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ER-Precision collet | stainless steel ER20 | 428ESP | < 5 µm | Ø 5,5 - 5,0
$41.00
Sale price
$41.00
Regular price
Description
ER-Precision collet | stainless steel ER20 | 428ESP | < 5 µm | Ø 5,5 - 5,0Rustproof 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
For sealing tools with internal cooling
B4 - 25 x 16 x 30
Surface roughness Ra < 0
(applicable up to 21 bar)
800 N/mm² after DIN
low warpage hardened
With high precision coolant you get improved
- Rustproof
ADJRGA = Length adjustment range
clamping depth l2 = max
Application:
Only nominal size d can be clamped
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Aug 23 - Aug 28
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy