D + Z, the full-line supplier of a complete instrument range for the dental practice and laboratory.
Precision That Inspires Confidence
For more than 100 years, Drendel + Zweiling has stood for reliable solutions in dental preparation technology. As a pioneer of modern diamond instruments, we combine extensive experience, innovative strength, and the highest manufacturing standards. Our comprehensive product portfolio – ranging from diamond instruments and carbide burs to surgical solutions – is precisely tailored to meet the demands of dental practices and laboratories.
Your Gateway to D+Z Worldwide
Would you like to learn more about our products or quickly find the right contact person in your region? Our partner search allows you to easily and efficiently locate your responsible distributor – worldwide and clearly organized by region or via an interactive map.
We also offer attractive opportunities for interested dealers to collaborate in the distribution of our products. Feel free to get in touch – we look forward to connecting and building new partnerships.


