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Shrink-fit chuck with cooling channel bores and strengthened walls SK 40 short

Article no.: 302316
  • Arbor standard: DIN 69871; ISO 7388-1
  • Shape: ADB
  • Balance quality G at rotational speed: G 2.5 at 25,000 rpm
  • Concentricity: ≤ 3
  • Machining strategy: HSC; HPC

Description

Version:

  • Supplied with coolant supply holes that can be plugged.
  • High-temperature steel.
  • Integral tool length adjustment, adjustment track 10 mm.
  • For HSS and carbide.
  • Shanks hard turned (for smooth running!)
  • With Balluffchip bore.
  • Glass bead blasted.

Advantage:

The reinforced version
  • permits better machining results (feed rate, depth of cut).
  • achieves better workpiece surface quality (due to vibration damping effect).

Application:

For clamping tools with parallel shank to h6 tolerance. Suitable for inductive, contact and hot-air shrink units.

Optional extras:

Pull studs (PS) No. 308600308800. PS wrenches No. 308820308835, Shrink-fit chuck extensions No. 302410302419. Shrink-fit units, accessories No. 354210354450.

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    Clamping range ⌀ D1 (mm) Unit price incl. VAT
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