
CA 10:1L
Bien-Air CA 10:1 L Contra-Angle, available from All Practice Solutions, is a 10:1 reduction Micro-Series contra-angle built for prophylaxis, restorative, and endodontic procedures that need controlled, steady torque at up to 4,000 rpm. DuaLook illumination with two multi-strand optical glass conductors lights the field, while Accu-Spray delivers three separate air and water sprays through an internal spray system. Accu-Chuck bur locking cancels vibration, and Cool Touch technology keeps the head button comfortable.
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Description
The CA 10:1L is a Bien-Air contra-angle that combines reliable performance with low noise operation. Its 10:1 reduction and stainless steel construction make it a dependable instrument for a range of clinical procedures. The multi-strand optical glass light guide provides clear illumination, while the internal spray system ensures effective cooling.
Equipped with DuaLook dual glass rod lighting and Accu-Spray three separate air/water sprays, this contra-angle delivers precise nebulization and unobscured intraoral visibility. The Accu-Chuck bur-locking and rotation drive mechanism offers stable, vibration-cancelled performance at any speed. A new shaft and gear system mounted on pre-stressed ball bearings ensures smooth, vibration-free transmission and improved sensitivity.
Part of the Micro-Series, the CA 10:1L is shorter, lighter and easier to handle, with near-perfect balance in the hand. It is compatible with Micro-Series compact micromotors. The contra-angle is autoclaveable and comes with a 24-month warranty.
Specifications
| Bien-Air | Bien-Air |
|---|---|
| Country of Origin | Switzerland |
| Manufacturer | Bien-Air |
| Head size | 15 |
| Main Material | Stainless steel |
| Main Color | Grey |
| Rotation Speed | 4000 |
| Head Diameter | 9.9 |
| Light | Multi-strand optical glass technology |
| Warranty | 24 |
| Additional features | Reduction 10:1, Led light, Stainless steel ball bearing, Warranty 2 years |
| Noise Level | 53 |
| Water Spray Outlet | 2x3 separate air/water |
| Ball Bearing Material | Stainless steel |
| Weight (char) | 86 |
Order Info

CA 10:1L contra-angle
The contra-angle is shown in grey stainless steel with a push-button head.

Head and lighting
The head features DuaLook dual glass rod lighting and Accu-Spray nozzles.

Micro-Series design
Compact and lightweight, the contra-angle is designed for balance and comfort.