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Shrink-fit chuck with cooling channel bore 20 mm

Article no.: 308574 20
  • Arbor standard: ISO 26623-1
  • Through-coolant: yes
  • Balance quality G at rotational speed: G 2.5 at 25,000 rpm
  • Concentricity: ≤ 3
  • Machining strategy: HSC; HPC

Product details

Technical Data

Clamping ⌀ D1 20 mm
Adapter PSC 63 A = 120
Arbor standard ISO 26623-1
Cooling channel bore lockable
Through-coolant yes
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 42 mm
⌀ D2 33 mm
Type of product Shrink-fit chuck

Identification numbers & Classifications

Article number 308574 20
EAN / GTIN 4045197944085

Description

Version:

  • With RFID/Balluffchip bore.
  • All shanks hard turned (for smooth running!).
  • Mating faces of the PSC internal contour machined.

With coolant channel bores and threads that can be sealed.

Application:

For clamping tools with shank tolerance h6.

Optional extras:

Shrink−fit chuck extensions No. 302410302417. Shrink-fit units No. 354210354450.
Coolant tube No. 309885; socket No. 309893 and balancing screw set No. 309906 size 180.

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