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Certificate ISO 9001:2015

The products of Heller Tools GmbH meet the highest quality standards Made in Germany. As part of the ISO 9001:2015 certification, the implementation and maintenance of the quality management system was successfully audited by Dekra.



Our clearly structured catalogue, which includes the categories hammer drill bits & chisels, concrete and masonry drills & diamond tools, wood drill bits, metal drill bits, universal and special purpose drill bits, as well as saws and screws, allows the reader to quickly find what they are looking for. Detailed product descriptions, in combination with expressive images and illustrations, highlight the advantages of the various products.

Besides showcasing the products, the catalogue also provides a comprehensive overview of the services offered by Heller, along with numerous tips and tricks to facilitate drilling procedures on the construction site. Particular attention should be given to the bit advisor, which offers the optimum solutions for every application, quickly and in detail.


User brochures

Compact and concise, the current Heller brochures for end users provide an excellent overview of all major products in the Heller product range.


The Heller logo

The current Heller company logo is available for downloading.