Collets set, 5 µm, ER20, stainless steel, similar DIN 6499 (ISO 15488)

701.428ESP.1

EAN-code: 4250001150112

428 ESP ,
similar DIN 6499 (ISO 15488)

VAT 0% 520,00 €

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Description

- 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

Consisting of : Wooden Box 701.13and collets: (Dia. 3 ,4 ,5 ,6 ,7 ,8 ,9 ,10 ,11 ,12 ,13 )

Technical details

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Description Symbol Value

Body material code

BMC

RST

Type

428E, ER 20

Overall length

OAL

360 mm

Adaptive interface machine direction

ADINTMS

ER collet ISO10897 (DIN6388) - ER20

Adaptive interface workpiece direction

ADINTWS

Lieriö - metrinen

Overall height

OAH

70 mm

Overall width

OAW

235 mm