Manufacturer of rotary instruments for dental, surgical, podiatry and industrial applications based in Rüthi SG
Jota AG Rotary Instruments
Rüthi SG (Headquarters) · Florianópolis (BR)New on Amplifa
About Jota AG Rotary Instruments
Jota AG Rotary Instruments, headquartered in Rüthi SG, is a Swiss manufacturer of rotary instruments and precision tools for medical professionals. The product range comprises around 10'000 different products, including diamond instruments, carbide instruments, grinding tools for grinding and polishing, and CAD/CAM solutions for machining a wide variety of materials. Fields of application include dental practices, dental laboratories, surgery, podiatry/foot care, jewellery technology and industry, including kits for post-processing 3D-printed restorations. Development and production take place in Switzerland; customers in over 80 countries are supplied. The company has been family-owned since its foundation and is certified to ISO 13485 and Directive RL 93/42/EWG.
- Site
- Rüthi SG
- Processes
- Manufacture of rotary dental instruments, Diamond instruments for dental applications, Carbide instruments, Grinding tools (grinding & polishing), CAD/CAM solutions (milling of various materials), Training courses & events, Kits for 3D-printed restorations (post-processing), Development and production in Switzerland
- Materials
- Diamond, Carbide, CAD/CAM machining, Grinding tools
- Certificates
- ISO 13485, RL 93/42/EWG (Medical Devices)
- Employees
- 51-200
- Industries
- Dental (practice, laboratory, surgery), Medical technology, Podiatry/foot care, Jewellery, Industry
- 01
Development in Switzerland
- 02
Production in Switzerland
- 03
Quality inspection to ISO 13485
- 04
Worldwide distribution via specialist retailers and direct contact
Materials & Processes
Diamond
Diamond-coated rotary instruments for precise dental applications.
Carbide
Durable carbide instruments for a variety of dental treatments.
CAD/CAM machining
Milling solutions for a wide range of materials with a broad compatibility spectrum.
Grinding tools
Grinding tools for precise grinding and polishing in various hardness grades.
Locations
Rüthi SG
CHHeadquarters with development and production
- Materials
- Diamond, carbide
Florianópolis
BRLocation
Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Manufacture of rotary dental instrumentsMachining | – | – | – | – | Diamond, Carbide |
| Diamond instruments for dental applicationsMachining | – | – | – | – | Diamond |
| Carbide instrumentsMachining | – | – | – | – | Carbide |
| Grinding tools (grinding & polishing)Surface | – | – | – | – | – |
| CAD/CAM solutions (milling of various materials)Machining | – | – | – | – | – |
Additional services
Quality
Production is carried out to ISO 13485 and RL 93/42/EWG; certificates and performance records are available in the download center. Jota AG training sets are used internationally at universities.
| Evidence | Rüthi SG |
|---|---|
| ISO 13485 | |
| RL 93/42/EWG (Medical Devices) |
History
Tradition spanning more than 116 years (as of 2025); the company has been family-owned since its foundation.