Maximum precision.
Comfort You Can Feel.
Exactly.
Ergonomic.
Easy to use.
Whether it’s rough grinding or the finest detail work—a high-performance grinding system is the foundation for precise results and efficient workflows. Zubler’s grinding technology combines powerful performance with ergonomic design and exceptionally smooth operation. For greater control, less fatigue, and maximum precision—day after day.
More power for every step of the process.
A good sanding system must not only be powerful, but also make a noticeable difference in making your daily work easier. That’s why we consistently design our tools based on real-world experience for real-world use—with a focus on durability, ease of use, and reliable performance.
With Zubler, you’ll benefit from:
- Precise speed control for maximum control
- Exceptionally quiet and low-vibration operation
- Ergonomic handpieces for fatigue-free work
- Low-maintenance, collectorless drive technology
- Various models: available as a knee-mounted unit (K50) or a tabletop unit (T50)
- “Made in Germany” Quality
VARIOstar K50
The tried-and-true knee machine for maximum control.
The VARIOstar K50 has been one of the most popular grinding systems in dental laboratories for many years. With its finely adjustable toggle lever, a speed of up to 50,000 rpm, and constant torque, it reliably supports you in all grinding tasks.
Highlights
- Precise speed control
- Ergonomic Handpiece
- High power reserves
- Exceptionally durable drive technology
- 100% compatible with Zubler extraction technology
VARIOstar T50
The flexible table solution for precise work.
The VARIOstar T50 offers you maximum flexibility and the highest level of ease of use. Whether it’s a knee pedal, foot pedal, or foot rotary lever—you decide which control best suits your work style.
Its compact design, programmable maximum speed, and cruise control feature make the T50 a reliable partner for everyday laboratory work.
Highlights
- Speed up to 50,000 rpm
- Clockwise and Counterclockwise Rotation
- Cruise Control Function
- Compact Design
- Suitable for virtually any laboratory environment
What is the difference between the K50 and the T50?
The VARIOstar K50 is controlled by a knee pedal and is particularly well-suited for users who prefer intuitive operation. The VARIOstar T50 is a tabletop unit and can be operated using either a knee pedal, a foot pedal, or a foot-operated rotary lever.
Are the grinding systems compatible with other dust collection systems?
Yes. Zubler’s grinding systems can be flexibly integrated into existing laboratory workstations and are compatible with many exhaust systems.
What are the advantages of brushless drive technology?
This modern drive technology is particularly low-wear, ensures smooth operation, and contributes significantly to the long service life of the equipment.
Are you looking for the right grinding system for your lab?
Whether you’re setting up a new system or expanding an existing one, we’ll provide you with personalized advice and work with you to find the right solution for your needs.