International Hardware Fair 2020 postponed to February 2021
EXPRESS Premium Diamond Tools made in Germany by KERN-DEUDIAM
Werkzeugproduktion Tool Production
Unser Unternehmen - Our company
Kern-Deudiam Fertigung 1 - Kern-Deudiam fabrication 1
Kern-Deudiam Fertigung 3 - Kern-Deudiam fabrication 3

Our Core is Service

KERN-DEUDIAM Diamantwerkzeuge und Maschinen GmbH

is one of the leading German manufacturers of diamond tools with worldwide business relations for more than 40 years. One of the company targets is the ongoing research and development in the area of diamond tools.

The brand KERN for the distribution

shows straight away our idea – CORE competent – of business in the area of diamond tools for stone and construction applications.Next to this you will find as well in the brand name the association with CORE-drilling. This provides the basis for a longterm and trustful partnership with distributors.

Complementary there is the brand DEUDIAM

quite down-to-earth for the confession of the production location Germany – DEUtsche DIAMantwerkzeuge (German diamond tools). Made in Germany is an obligation to us as a mid-size company. We develop and produce the biggest share of our tools in Hövelhof.

Our biggest capital

is our very well qualified and trained employee’s team. At KERN-DEUDIAM in Hövelhof highly qualified and skilled workers develop perfect products in deep discussions with the representatives and professional drilling- and sawing companies to provide the best solutions for all applications.

Most modern manufacturing technologies

and the best available raw materials are essential for our success. An intensive research and development is our base for the continuous improvement and development of new innovative tools.

At KERN-DEUDIAM quality is one of the

most important targets. Quality can be seen and measured in our products.

KERN-DEUDIAM is certified by TÜV Süd

for ISO 9001:2015!

An extensive stock of the catalogue items

is standard just like a fast delivery in time. Next to this you can always request our sales people via phone or on site. To come up with a solution for your problems is our target.

Of course our customers also receive

the complete support in the area of marketing to present, i.e., our products well and interesting. Next to this we are looking on national and international exhibition for contacts with end users as well to support our distributors.

Curiously ?


Business philosophy

If you are interested in our business philosophy
please find it here.


Our new subsidiary in U.A.E.

More information
Hardware Fair 2020

Hardware Fair 2020 postponed to 2021!

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Try our new, universal product line.

Blue Friday bei KERN-DEUDIAM

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KERN-DEUDIAM cancels participation in this year's International Hardware Fair at Cologne


Dear friends, customers and partners of KERN-DEUDIAM,

we have been looking forward to the International Hardware Fair in Cologne this weekend for a long time now, are eagerly awaiting the start and can hardly wait to see you again, get into conversation with you and present to you our products and innovations on the international stage.

We regret even more to inform you that we decided to cancel our participation in the International Hardware Fair 2020 at short notice after intense consideration of all possible options.

Please read our motives and the detailed statement here.

Update: The International Hardware Fair officially reschedules the event to a new date in February 2021. We will keep you informed!