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joke Film Sealing Technology

Product Management at joke

Our products managers are all experts for their special product-spectrum. Due to this specialisation and division, you´ll find the right contact person for your question very fast:

Drive systems, handpieces, filing tools, deburring tools and blasting systems

Drive motors, handpieces, tools, grinding, milling and polishing systems, suspended motors, hand-filing machines, deburring tools, ultrasound polishing devices and blasting systems in addition to the corresponding consumables are tested here. We help you with enquiries about dealing with these devices and are on hand with advice and active support in all matters concerning workpieces, material, surfaces and accessories.

Contact our product manager:

Younes Burger

+49 (0) 22 04/8 39-526
Fax +49 (0) 22 04/8 39-540
Mail y.burger(at)

Grinding and polishing tools, cleaning systems

For the grinding and polishing systems and ultrasonic cleaning device in addition to the corresponding consumables, we have the right tricks and tips for proper use and appropriate handling. We conduct in-house tests and trials with the ultrasonic cleaning devices and are also able to quickly respond to and answer questions about this topic. 

Contact our product manager:

Markus Abstoss

+49 (0) 22 04/8 39-577
Fax +49 (0) 22 04/8 39-540
Mail m.abstoss(at)

Welding and coating

We perform trials and training with all devices and tools here. The most important items are always available for testing and demonstration. We therefore determine for example the optimum method for successful repair welding with our multiSpot 3 technology. Likewise, extensive cleaning and blasting trials are on the daily agenda.

Contact our product manager:

Marinko Ostojić

+49 (0) 22 04/8 39-0
Fax +49 (0) 22 04/8 39-540
Mail m.ostojic(at)

or our product manager:

Fabian Bickenbach

+49 (0) 22 04/8 39-548
Fax +49 (0) 22 04/8 39-540
Mail f.bickenbach(at)

Diamond and boron nitride tools / Workplace equipment

joke diamond and boron nitride special tools are problem solvers in a class of their own, manufactured specifically to suit your particular requirements. Here too, we will be pleased to perform trials on your behalf in our application centre. Diamond and boron nitride tools are successfully used in completely different fields.

In order to ensure that you use our equipment and tool systems in the best possible environment, we also deal with the topic of workplace systems. Here we develop and test for you worktables, organisation systems, light and everything else that otherwise forms part of a complete workplace.

Contact our product manager:

Stefan Spiegel


Tel.: +49 (0) 22 04/8 39-77

Fax: +49 (0) 22 04/839-540


Polishing and lapping technology

If you need the appropriate accessories and consumables for your lapping machine, joke is the right contact point. joke will help you in choosing the right polishing and lapping disc, emulsion and fluid depending on the material.

Contact our product manager:

Hardy Möckl

+49 (0) 22 04/8 39-39
Fax +49 (0) 22 04/839-540
Mail h.moeckl(at)


Exhibition dates

EMO, Hannover (Germany)
16. - 21. September

TIV, Hardenberg (the netherlands)
17. - 19. September

further exhibitions..

The next courses

Polishing courses:

17. - 18. September 2019
Halle (Germany)

07. - 08. October 2019
Bergisch Gladbach (Germany)

Further informations...

Welding courses:

11. - 13. September 2019
Bergisch Gladbach (Germany)

Further informations...



Tel.       +49(0)2204/839-0

Fax       +49(0)2204/839-60

Mail      info(at)