
Discover the GND grooving system - perfect chip control
The GND grooving system offers highly developed grooving and parting off tools with optimised chip breaker technology for various applications.
Reduced vibrations, improved chip control and increased productivity thanks to innovative geometries and efficient internal cooling.
Systematically Refined.
For over 40 years, we have been committed to developing sustainable solutions for machining technology together with our customers.
We take a holistic view of processes in order to reduce costs and increase efficiency. In doing so, we continuously push the boundaries of what is feasible in order to offer not just any - but optimal solutions.
People, Ambition, Synergy - MAS From the Very Beginning.
Steffen Schmigalla
Top Performance Across All Sectors
Your Success Drives Us Forward
As a leading expert in the field of machining technology, MAS stands for the highest quality and innovation. With an extensive portfolio of over 10,000 high-precision tools and solutions, we set new standards in metalworking.
Leading innovator
Development of advanced tool technologies and customised solutions
Customer centricity
Dedicated collaboration with customers to identify and implement process optimisations and cost savings
Joining Forces for Maximum Precision

40 Years of Machining Expertise
It is the strength to delve into a problem and tackle it from all sides, the tradition of precision engineering and the commitment to reliability that have made us what we are today.
Rely on MAS - from concept to series production.