Pneumatic vice that enables simple automation of the clamping, with Fresmak’s precision, strength, and repeatability.


+ ARNOLD MAT General Characteristics (Read more)

Clamping Technology

Enveloping clamping

The spindle does not push the movable jaw from the end clamp, but rather pulls it from the head.

This ensures that the head of the jaw and the workpiece suffer less deformation stress due to high pressure.

Tips for use

Required elements

+ ARNOLD MAT Clamping Technology (Read more)

Special jaws

The ARNOLD MAT vices offer the possibility to work with machined soft jaws according to the geometry of the workpiece.


The ARNOLD MAT vices have a descending clamping system to prevent the clamped part from lifting. This is a semi-sphere installed between the movable jaw and the spindle shoe.

When the clamping force is applied via the spindle, the pressure is split in two directions, one of which pulls the workpiece downwards.

Workholding solutions

Pneumo-hydraulic spindle

Field of application

By machine type:

By workpiece/manufacturing type:

Supplied set

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