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For some, it may only be a tool clamping system.
For us, it is the most gripping thing in the world.

We are one of the world’s leading manufacturers of tool clamping systems for machine tools. With decades of experience and extensive user expertise, we deliver excellent, reliable technical solutions which guarantee high-quality products and services for years to come. We call this ‘Long-life Clamping Technology’.

OTT-JAKOB - Long life clamping Technology Inside