Operating instructions

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Even the best dentist is nothing without a good instrument.
Bien-Air contra-angles and handpieces offer you the best
of Swiss micro-technology. Designed and manufactured in
the heart of Watch Valley, each instrument is a masterpiece of
metal-working, where skills combine to create a rugged,
ultra-precise and quiet device.
From endodontics and surgery to implantology and restoration,
Bien-Air has the instrument you need.
Depending on their transmission ratios, they operate at between
10 and 200,000 rpm. Cutting-edge technological solutions
developed by Bien-Air engineers optimize their performance even
further, while at the same time constantly improving control,
comfort and service life. Bien-Air contra-angles and handpieces
will meet your every need, and more...
CONTRA-ANGLES
AND HANDPIECES
UNFAILING PRECISION