GSR Gustav Stursberg

Your manufacturer for thread cutting tools from the tool town Remscheid.
Precision is in the detail. Since 1889.

Gewindeherstellung Schneideisen in der Produktion von GSR

Die Werkzeugfabrik GSR Gustav Stursberg produziert Gewindewerkzeuge an verschiedenen Standorten in Deutschland, Europa und Asien für die Prozesse Gewinden, Bohren, Senken, Halten und Messen. Dazu gehören Gewindebohrer, Gewindeschneider, Schneideisen, Windeisen, Schneideisenhalter und Gewindelehren.

Der deutsche Werkzeug-Hersteller GSR wurde 1889 in der Werkzeugstadt Remscheid gegründet. Die Marke GSR setzt sich zusammen aus den Anfangsbuchstaben des Gründers Gustav Stursberg und des heutigen Standorts Remscheid.

News and updates

Our Products


Übersichtsbild GSR Silver Haltewerkzeuge in Blau in allen Größen

GSR product innovations


The Downloads

GSR Newsletter No. 19 All-steel tap wrenches and mini tap wrenches


GSR Newsletter No. 18 Threading Helper


GSR Newsletter No. 17 all-steel tap wrench with centering eye


GSR Threading Calculator App

With the new GSR Thread Calculator app, it is possible to determine core hole dimensions and roughing diameters for the most common thread types – without the hassle of looking up tables. In addition, you can have the core hole diameter calculated for thread formers and STI thread repair.

The operation is intuitive and simple. The thread calculator is available for free for iOS and Android devices.

Our Service

Product quality

GSR Gustav Stursberg is a tool manufacturer with more than 125 years of industry experience and tradition.

Customer service

We are available for you from Monday – Friday from 8:00 – 16:30 o’clock.


You can contact our WhatsApp support around the clock. We advise you on weekdays from 8:00 – 16:00 o’clock under: +491634189616.


GSR Gustav Stursberg offers training in various professions. Take a look at Career.

Environment Management

GSR Gustav Stursberg makes its contribution to society by attaching special importance to the protection of the environment and resources.

Quality management

GSR Gustav Stursberg is certified according to the quality management ISO 9001. Tradition and quality are reflected in our threading tools.

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