Hartmetall-Werkzeugfabrik Paul Horn GmbH

Postfach 1720, 72072 Tübingen
Horn-Str. 1, 72072 Tübingen
Telephone +49 7071 700-40
Fax +49 7071 728-93

Hall map

Tube 2018 hall map (Hall 6): stand G01

Fairground map

Tube 2018 fairground map: Hall 6

Our range of products

Product categories

  • 04  Process technology tools and auxiliaries
  • 04.07  Cutting, deburring

Cutting, deburring

  • 04  Process technology tools and auxiliaries
  • 04.10  Other


Our products

Product category: Cutting, deburring

Cutting, deburring

View into the modern production at Horn.

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Product category: Other


A selection from the HORN product range.

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About us

Company details


Paul Horn GmbH in Tübingen, Germany has manufactured high-precision cutting tools and accessories since 1969 for:

- Grooving
- Axial grooving
- Profiling
- Parting off
- Broaching
- Mirror-finish turning
- Threading
- Machining of pipes and sleeves
- Groove milling, slot milling, slot cutting
- Thread milling
- Polygon milling
- Thread whirling
- Mirror-finish milling
- Finish-boring
- Reaming

The company currently has around 930 employees in Germany and 400 elsewhere. It develops and manufactures solid carbide tools as well as carbide, CBN and PCD indexable insert tooling in Tübingen and Gomaringen, Germany. In 2016, the company recorded sales of approximately EUR 167 million in Germany.

Abroad, HORN is present in more than 70 countries on all continents. Besides in Germany there are additional production facilities in England, Italy, the Czech Republic and the USA.

State-of-the-art, in-house manufacturing

To further extend our leading position in the global market, we have built an additional manufacturing plant in Tübingen with a production area of approximately 5,500 square metres. This was completed in 2008 and is adjacent to our head office and existing production area of around 6,000 m. The production processes were reorganised when the plant started operation.

In 2011 we built a new plant for HORN Hartstoffe GmbH covering an area of around 5,000 square meters. This enables all shaping processes for carbide tools to be carried out in-house. (Investment in 2011/2012: approx. EUR 30 million). The new plant has also been producing blanks and wear parts made of carbide for other companies since 2013.

In 2016, HORN moved into a new manufacturing plant covering a total area of 20,000 square meters dedicated to tool holder production, the coating department and logistics.
Furthermore, a new administration building was added. The total amount invested in the two buildings amounted to EUR 70 million.

Standard and special tools

The product range includes more than 120,000 variants. The proportions of standard and special tools are approximately equal. Around 9 million inserts in batches of 100 pieces on average are produced annually, 97 per cent in automated lines.

Customer industries

Our main customers are companies in the automotive, aviation and aerospace, mechanical engineering, chemicals, medical technology and tool and mould making industries.


HORN’s core in-house expertise comprises research and development, coating technology, carbide production and manufacturing technologies.

Company position

With order intake of around EUR 275 million (worldwide), 2016 proved to be the most successful year in the company's history.

Training and advanced training

Paul Horn GmbH is currently training 60 apprentices. 15 apprentices commence training with us every year on a four-year programme. These skilled workers of the future train for a career in industrial mechanics in a dedicated area covering 1,200 m². The company also provides an opportunity for apprentices from other companies to get involved as part of their preparation for examinations.

Horn Academy

The HORN Academy provides training, advanced training and qualifications for customers and employees. Advanced training for industrial cutting tool specialists, as well as retraining of machine and systems operators and IT office assistants, open up new career paths.

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