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Collet chuck, extra slim 2-6 mm

Article no.: 302868 2-6
  • Arbor standard: ISO 7388-2; JIS B6339
  • Shape: A
  • Balance quality G at rotational speed: G 2.5 at 25,000 rpm
  • Concentricity: ≤ 5
  • Machining strategy: HSC

Product details

Technical Data

Clamping range 2 mm - 6 mm
Adapter BT 40 A = 160
Arbor standard ISO 7388-2; JIS B6339
Shape A
Balance quality G at rotational speed G 2.5 at 25,000 rpm
Concentricity ≤ 5 µm
Machining strategy HSC
Overhang dimension A 160 mm
⌀ D1 9 mm
⌀ D2 13 mm
External ⌀ D 27 mm
Type of product Collet chuck

Identification numbers & Classifications

Article number 302868 2-6

Description

Version:

  • External and internal taper ground.
  • Shanks hard turned.
  • The collet is clamped by a threaded connection from behind through the chuck, no clamping nut required!

Advantage:

Extremely slim design permits machining of components where access is difficult, e.g. for toolmaking and mould-making.

Application:

For clamping tools with plain shank to DIN 6499.

Supplied with:

Clamping screw and wrench with T-handle.

Optional extras:

Pull studs (PS) No. 308600 − 308806,
PS wrenches No. 308820308835,
GARANT collets No. 309563,
ALBRECHT collets No. 309572309573.

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