Shrink-fit chuck 8 mm

Article no.: 308189 8
plus VAT at the current rate Prices plus delivery costs
on request
In stock
140 pieces in stock

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Clamping range ⌀ D1 (mm) Unit price incl. VAT
  • Arbor standard: ISO 12164-1; DIN 69893
  • Shape: A
  • Balance quality G at rotational speed: G 2.5 at 25,000 rpm
  • Concentricity: ≤ 3
  • Machining strategy: HSC; HPC

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Product details

Technical Data

Clamping ⌀ D1 8 mm
Adapter HSK-A 63 A = 120
Arbor standard ISO 12164-1; DIN 69893
Shape A
Balance quality G at rotational speed G 2.5 at 25,000 rpm
Concentricity ≤ 3 µm
Machining strategy HSC; HPC
Overhang dimension A 120 mm
External ⌀ D 27 mm
⌀ D2 21 mm
Type of product Shrink-fit chuck

Identification numbers & Classifications

Article number 308189 8
EAN / GTIN 4045197290984
Manufacturer number 308189 8

Description

Version:

From clamping ⌀ D1 6 mm with tapped holes for balancing screws.
Integral length adjustment of the tool from clamping ⌀ D1 6 mm (adjustment travel 10 mm).
  • High-temperature steel.
  • Sizes 3 − 5 for carbide, from size 6 for HSS and carbide.
  • With RFID/Balluffchip bore.

GARANT: HSK mating faces machined. All shanks hard turned (for smooth running!).

Application:

  • For holding end mills and drills with parallel shank to h6 tolerance.
  • Suitable for inductive, contact and hot air shrink-fit units.

Supplied with:

For chucks with length adjustment including a length adjustment screw (from clamping ⌀ D1 6 mm).

Optional extras:

Coolant tube No. 309880, socket wrench No. 309890, shrink-fit chuck extension No. 302410302416, shrink-fit units No. 354210354450, balancing screw set No. 309906 180.

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⌀ D2 21 21 21 21
Arbor standard ISO 12164-1 ;DIN 69893 ISO 12164-1 ;DIN 69893 DIN 69893 ;ISO 12164-1 ISO 12164-1 ;DIN 69893
External ⌀ D 27 27 27 27
Concentricity ≤ 3 ≤ 3 ≤ 3 ≤ 3
Clamping ⌀ D1 8 8 8 8
Machining strategy HSC ;HPC HSC ;HPC HPC ;HPC HPC ;HPC
Type of product Shrink-fit chuck Shrink-fit chuck Shrink-fit chuck Shrink-fit chuck

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