SKU:44016737414
ER-Precision collet | stainless steel ER20 | 428ESP | < 5 µm | Ø 4,5 - 4,0
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- USA
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- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 14 - Jul 19
Description
ER-Precision collet | stainless steel ER20 | 428ESP | < 5 µm | Ø 4,5 - 4,0Rustproof 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 mounting straight-shank tools with lateral flat according to DIN 1835 form B (Weldon)
Surface roughness Ra < 0
Hardening depth 0
For retaining screw DIN 6367
4 and 5 mm only solid carbide tool shanks must be used
For mounting screw-in cutters with thread
With high precision coolant you get improved
Effective from low to high coolant pressures
All functional surfaces fine machined
For sealing tools with internal cooling
For mounting milling cutters with transverse or longitudinal groove
For mounting straight-shank tools
Quick Dispatch:
Your ER-Precision collet | stainless steel ER20 | 428ESP | < 5 µm | Ø 4,5 - 4,0 orders ship within 1-2 business days.
Delivery Options:
- Standard: 3-7 business days
- Fast: 2-3 business days
- Express: 1-2 business days
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You'll receive a tracking link by email once your ER-Precision collet | stainless steel ER20 | 428ESP | < 5 µm | Ø 4,5 - 4,0 ships.
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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