Collet sets 428 ECC | ER20 | 6 parts in wooden box DIN 6499 (ISO 15488)

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  • 701.428ECC.1
  • 4250001134266
  • 3.25
  • with cooling channels along the boring Consisting of : Wooden Box 701.13.1 and Collets: Ø 4-5-6-7-8-9
Application: For mounting straight-shank tools in collet chucks DIN 6499. Note: Only... more
Product information "Collet sets 428 ECC | ER20 | 6 parts in wooden box DIN 6499 (ISO 15488)"

Application:
For mounting straight-shank tools in collet chucks DIN 6499.


Note:
Only nominal size d can be clamped, with cooling channels. In order to achieve an optimum sealing the tool must be clamped on the complete length of the ground drill of the collet. (applicable up to 21 bar)

Typ : 428E | ER 20
SEAL : Ja
ADINTMS : ER collet ISO10897 (DIN6388) - ER20
ADINTWS : Cylindrical clamping - metric
CP : 21 bar
CXSC : Kühlmittelnuten
OAH : 70
OAL : 360
OAW : 235
Rundlaufgenauigkeit : < 15µm
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