Our ZF chucks – tried and tested and robust | Originally from the metal-cutting world, they were trimmed early on to the precision demanded in metrology | Starting from Ø = 30 mm – for clamping of small shafts from 0.6 mm or rings from 2 mm inner diameter, up to the giant clamping chuck of Ø = 800 mm or larger, we offer an incomparable selection | Equipped with 2 jaw sets for inner or outer clamping | Of course also corrosion protected available, too.

If you feel the steel weight is too big, have a look at our aluminum chucks ZAS

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Technical details

  • Concentricity: 20 μ
  • Lateral runout: 10 μ
  • Repetitiveness: 10 μ


  • Clamping chucks: We also realize special shapes according to your workpiece
  • 2, 4 and 6 jaw clamping chuck according to customer requirements (from diameter Ø = 70)
  • Jaws: Special and top jaws on request
  • Top jaws also available in plastic, aluminium, brass etc. according to customer requirements
  • Anti-corrosive (Reinox), see Gtd
  • Even higher accuracies are possible on request

General technical data

  • Here you find further information regarding our technical data and used symbols

3 ZF ultra short

Clamping chuck for flange assembly or direct mounting

3 ZK 30 Mini, stainless

Mini clamping chuck with 1 set of A and B jaws – stainless and precise

3 ZF ultra short anti-corrosive

Corrosion-protected (Reinox) clamping chuck for flange assembly

6 ZF Tool grinding chuck

Special rapid-action chuck for tool grinding machines

ZAS XXL special sizes

If the biggest isn't big enough! Special construction sizes for the ZAS aluminium clamping chuck

MX Hydraulics

Form-fitting clamping, safe and rapid clamping without workpiece deformation

Quick Change

Quick and 2 μ precise chuck change

Maprox AG
Bolstrasse 7
CH-8620 Wetzikon
Tel. +41 (0)43 488 18 00
Fax. +41 (0)43 488 18 08

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