Innovations of NTI
EC - Easy Chamfer Diamond Instruments
Deep chamfer preparation with just one instrument
- Fast preparation of an optimum deep chamfer
- Small diamond-free tip is actively used in the preparation
- A negative (gutter) preparation is ruled out
InPrep Diamond Instruments
Cavity preparation in 30 seconds
- No instrument change and renewed alignment
- This saves time and money.
- Instrument design creates the scientifically recommended cavity
NTI-Kahla the diamond experts
NTI-Kahla is a German mid-sized company that specializes in the production of rotary dental instruments.
For more than 20 years, dental professionals have appreciated the quality of our products in their daily work.

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