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ER collet chuck Mini slim 11

Article no.: 305721 11
  • Arbor standard: DIN 69893; ISO 12164-1
  • Shape: A
  • Balance quality G at rotational speed: G 2.5 at 25,000 rpm
  • Concentricity: ≤ 3
  • Machining strategy: HSC

Product details

Technical Data

Clamping ⌀ D1 1-7 mm
Adapter HSK-A 100 A = 100
Arbor standard DIN 69893; ISO 12164-1
Shape A
Balance quality G at rotational speed G 2.5 at 25,000 rpm
Concentricity ≤ 3 µm
Machining strategy HSC
Overhang dimension A 100 mm
External ⌀ D 16 mm
Usable length LN 51 mm
Spare ER mini nut No. 309650 11
Balluffchip bore yes
Type of product Collet chuck

Identification numbers & Classifications

Article number 305721 11

Description

Version:

  • All shanks hard turned (for smooth running!).
  • With RFID/Balluffchip bore.
  • Bored open ( = ER11).
  • HSK mating faces machined.

Supplied with:

High Speed ER mini nut, precision balanced (G2.5 / 25,000 rpm).

Optional extras:

Coolant tube No. 309880, coolant tube socket wrench No. 309890, ER collets No. 308881309430, ER mini clamping wrench No. 309740.

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