SKU:13248598222
ER-Precision collet | stainless steel ER20 | 428ESP | < 5 µm | Ø 7,0 - 6,5
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USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 14 - Jul 19
Description
ER-Precision collet | stainless steel ER20 | 428ESP | < 5 µm | Ø 7,0 - 6,5Rustproof 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 and inclined flat according to DIN 1835 form E (Whistle Notch)
Hardening depth 0
low warpage hardened
For face machining
Surface hardened HRC 58~60
5 with h4-tolerance and Ø 6 – Ø 32 with h6-tolerance5
Effective from low to high coolant pressures
For machining centres with synchronous spindle
5 with h4-tolerance and Ø 6 – Ø 32 with h6-tolerance4
- HRC 43-47
For mounting milling cutters with transverse or longitudinal groove
Retaining screw for mounting of face mills arbors
Quick Dispatch:
Your ER-Precision collet | stainless steel ER20 | 428ESP | < 5 µm | Ø 7,0 - 6,5 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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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
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