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MAS Carbide: Greater vertical integration. More custom solutions. Faster turnaround!

With MAS Carbide, we are building on proven expertise in the field of precision indexable inserts and further expanding our expertise. This significantly increases our manufacturing capacity. As a manufacturer of precision indexable inserts, we can now offer even more flexible and customized solutions—both regionally and globally.

On July 1, 2025, our newly founded MAS Carbide GmbH, based in Rheinau, will take over the business operations of KECK GmbH. This step is a clear commitment to Baden-Württemberg as a business location and a targeted investment in the future.

The MAS Group takes an important step

MAS Carbide Präzisionswendeplatte

Tailored to your applications

Our focus remains on application-specific tool manufacturing for faster delivery times and greater transparency. We develop sustainable tool solutions, machining strategies, and process optimizations for the machining technology of tomorrow—together with you.

Our customers primarily operate in the following industries

  • Automotive Industry
  • Metalworking Industry
  • Plastics Processing Industry
  • Medical Technology

Using state-of-the-art manufacturing technologies such as 5- and 6-axis CNC grinding centers, precision grinding machines, and advanced CAD/CAM systems, we produce high-quality precision cutting tools, including custom indexable inserts and their corresponding tool holders.

The latest measuring technology ensures consistently highest quality standards.

Fingergelenke geschliffen durch MAS Carbide

Success Story: Precision-Ground Finger Joint Implants

Our finger joint success story shows how expertise from tool manufacturing can be transferred to demanding medical technology components. The result: precisely machined implants with high repeatability and controlled surface quality.

See Success Story
Lohnschleifen Schleifmaschine

Service: Subcontract Precision Grinding

With MAS Carbide, we machine demanding workpieces with high dimensional accuracy, controlled surface quality, and the expertise gained from complex applications in industry and medical technology.

More about Precision Grinding
Präzisionswendeschneidplatten Katalog

Precision indexable inserts and tool holders

We offer a wide range of geometries, sizes, and coatings for a broad variety of machining applications.
Our high-precision indexable inserts, combined with our robust tool holders, ensure outstanding machining performance and extended tool life.

Discover our comprehensive portfolio of precision indexable inserts and matching holders in our catalog: PDF Catalog Precision Indexable Inserts

More about Precision Indexable Inserts

Trust in Over 40 Years of Experience

As part of the MAS Group, MAS Carbide builds on a long-standing tradition and more than 40 years of experience in the development and manufacturing of high-quality precision cutting tools. Our primary objective has always been to deliver maximum quality, reliability, and innovation to our customers.

These values continue to define our new company, MAS Carbide. Rely on a strong partner who supports you with customized solutions and comprehensive service in all areas of machining technology. Together, we master the challenges of tomorrow and secure your competitive advantage. Your satisfaction drives us – yesterday, today, and tomorrow.