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Hydraulic chuck Comp-R Adjustable radial run-out, HSK-A 63, Clamping − ⌀ D1: 20mm

Article no.: 307547 20

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Clamping − ⌀ D1 (mm) Unit price incl. VAT
  • 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

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Product details

Technical Data

Clamping ⌀ D1 20 mm
Adapter HSK-A 63
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 115 mm
⌀ D2 42 mm
External ⌀ d4 52.5 mm
l4 50 mm
Type of product Hydraulic clamping chuck

Identification numbers & Classifications

Article number 307547 20
Manufacturer number 16.512.63.20.Z

Description

Version:

  • Concentricity adjustable to 0 µm.
  • Axial length adjustment, adjustment travel 10 mm.
  • With Balluffchip bore.

Application:

Perfect chuck for where maximum concentricity levels are required:
  • Reaming.
  • Drilling (especially small diameters).
  • Use of delicate, expensive tools.
  • For clamping of shank tolerance h6.

Optional extras:

Reducer sleeves No. 302135302180, coolant tube No. 309880, socket wrench for coolant tube No. 309890, parallel wipers No. 343720.

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