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Buy 2 of ANY Bien Air Classic CA 1:5 Electric Speed Increasing 

High Speed Attachments & Get 1 FREE!!!
MIX and MATCH - Free handpiece must be equal or lesser value. Motor sold separately.



There are some devices still earning respect and admiration forty years in, and Bien-Air’s classic CA 1:1 and CA 1:5 electric handpieces are two of them. Forever evolving, their dominating productivity and remarkable durability make them the most popular models in the lineup. The series’ fully redesigned bur-locking and rotation drive mechanism ensures micron-precise concentricity and stability, while a 60 to 200,000 rpm speed range lets you complete the most intricate restorative work with incredible accuracy – and on your own terms. CA 1:1 and CA 1:5 epitomize the reliability and quality Bien-Air has built its reputation on. - ULTIMATE RELIABILITY - 3 YEAR WARRANTY!!!

60 years of know-how and passion is the secret that leads Bien-Air Dental today to offer exceptionally reliable products. Discover all our expertise and attention to detail in the new EVO.15 1:5 L speed increasing high speed electric attachment.

Extremely quiet at only 55 DB, with it's superior design, it will give unsurpassed precision, power, and most importantly, your patient's ease of mind because of how quiet these are. Let your patients relax and be comfortable with the best tools for you in the business.

With 60 years of expertise, Bien-Air Dental offers and guarantees an outstanding level of reliability.


 Factory Info Brochure     Bien Air Photos   Videos



  • Contra-Angle 1:5
  • Friction Grip Highspeed
  • 6 Ports(3 water/3 Air)
  • CoolTouch Ceramic Push Button Patended
    Heat-Arresting Safety System
  • Accu-Chuck Precise Bur-Locking System
  • 3 Year Warranty with Plancare Promotion
  • CoolTouch+™ heat-arresting technology
  • Shockproof head
  • 58 dBA
  • Multi-strand optical glass technology
  • Up to 3 years warranty*


  • The 6 essential characteristics of  the EVO.15 1:5 L

    1) Accu-Chuck PreciPlus™bur-locking and rotation drive mechanism

    This revolutionary technology assures a staunch clamping of the bur, eliminating all vibrations, and granting the TORNADO X unequaled stability and comfort for the most precise dental work. Conversely, bur-release is made quick and safe, thanks to Bien-Air's unique Soft Push™ system.

    2) Accu-Spray with LED illumination

    This ultra-precise nebulization system is composed of three separate air and water sprays providing comprehensive cooling to the bur and treatment site. In combination with a LED light, unobscured intraoral visibility is guaranteed.

    3) Sealed Head™ contamination control

    In combination with an anti-retraction valve, this wear-resistant mechanism prevents oral fluids and other organisms from infiltrating the instrument's head, water lines, and treatment unit. This obviates the risk of patient cross-contamination and noticeably prolongs the ball bearings' lifespan.

    4) 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, thus significantly decreasing patient burn injuries.

    5)  Super Quiet Custom-designed ceramic ball bearings

    These wear-resistant Bien-Air ceramic ball bearings grant the handpiece extended service life and contribute to lower acoustic noise levels all the way down to 55 DB to keep your patients comfortable.

    6) Free move

    Freedom of movement for optimum working comfort. Thanks to its light rotating Unifix quick-connect connection and an easy-to-use secure release, the Bien-Air turbine/hose combination will prove a pleasant work companion day in, day out.

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