Bien Air CA 1:5 Contra Angle Handpiece

  • Speed increasing factor of 5
  • Light via optical glass rod
  • Push-button bur locking with anti-heating system
  • Bur shank Ø 1.6 mm
  • Anti-retraction valve
  • 2 Year Manufacturers Warranty


£495.00£580.00 excl. Vat

Additional information


CA 1:5, CA 1:5 L, CA 1:5 L Micro Series

Bien Air CA 1:5 Contra Angle

Bien Air CA 1:5 Contra Angle: marvels of precision, offering reliability and quiet operation. The culmination of a long tradition of excellence, Bien-Air contra-angles boast a Soft Push push-button for easy bur release, DuaLook dual glass rod lighting and three Accu-Spray separate air/water sprays guaranteeing perfect nebulization. Their ideal ergonomic characteristics ensure an excellent grip while guaranteeing perfect handling. The latest developments in Bien-Air contra-angles incorporate a new shaft and gear system mounted on pre-stressed ball bearings. This offers vibration-free transmission and reduces energy loss. These new Bien-Air shaft and gear systems simultaneously provide outstanding smoothness and improved sensitivity. For your comfort and that of your patient.

Micro-Series. Welcome to a New Dimension.

Bien-Air’s new generation Micro-Series models ally innovation with compact design, resulting in improved power and maneuverability. Up to 30% shorter and 23% lighter than traditional models, they have an easy grasp that allows for optimal work comfort with less strain on the hand, arm, and shoulder.

Bien Air CA 1:5 MicroSeries

Bien Air CA 1:5 AccuSpray3

Accu-Spray Sep.3 with dualook™ illumination

This ultra-precise nebulization system is composed of three separate air and water sprays providing comprehensive cooling to the bur and treatment site. Combined with two dualook™ multi-strand optical glass conductors, unobscured intraoral visibility is guaranteed from wider angles.



Accu-Chuck™ bur-locking and rotation drive mechanism

This proven bur-locking and vibration-canceling system vouches for optimal stability and precision, no matter the rotational speed. Assembled with Bien-Air’s Soft Push™ button, bur release is quick and easy.



Cool Touch™ safety

Conveniently integrated into the head’s push button, this patented anti-heating technology is designed to maintain the instrument’s head at a safe temperature, thereby significantly decreasing patient burn injuries.


Bien Air CA 1:5 SoftPush

Soft Push

Bien-Air’s unique push-button insert locking mechanism. Light pressure is all that is needed. Bur changing is quick and comfortable. This mechanism guarantees firm yet precise locking.

Technical Data

CA 1:5 L Micro-SeriesCA 1:5 L StandardCA 1:5 Standard
Transmission ratio1:51:51:5
Maximum speed (rpm)200’000200’000200’000
Head diameter (mm)
Head size (mm)15.5 (22.9 mm with bur 19 mm)15.5 (22.9 mm with bur 19 mm)15.5 (22.9 mm with bur 19 mm)
Weight (g)829090
Noise level (dBa)585858
Spray system2 x 3 separate air/water sprays2 x 3 separate air/water sprays2 x 3 separate air/water sprays
Lighting systemMulti-strand optical glass technologyMulti-strand optical glass technology
Coupling systemISO 3964 & Bien-Air Micro-SeriesISO 3964 & Bien-Air Micro-SeriesISO 3964 & Bien-Air Micro-Series
Warranty2 years2 years2 years

Other Contra Angle Handpieces

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Product Number: 1600386-001

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