Combining the experience with the latest technology and IT achievements we have built the bridge between the past and the future in the production of cutter knives. Thanks to the new hardening process and the unique conical grinding we can proudly introduce you the first tensionless knives, combined with a reduced bending load and increased capacity.
You are welcome to test the future of the cutter knives!

  • Cutter knives

    High quality knives.
  • Repair

    New life for your old knives.
  • Design

    We produce knives on your request or sketch.

Bowl cutter blades

About Us

The company GMST - a completely new plant for the production of cutter knives, but combined with the experience of four generations due Mr. Michael Steffens was built in 2011.

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Quick contact

Contact us on

  • Phone: (+359) 31 382014
  • Fax:      (+359) 31 382016
  • Email:
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