As of now, the Tornado is not only the most powerful Bien-Air turbine, it is now also the most robust. It is protected by it's own coat of armor. This new latest generation Protective Shield coating is scratch-resistant and able to withstand the rigours of intensive everyday use. The protection offered by this coating prevents all traces of wear on the surface of the turbine. This shield, formed of a latest generation PVD (Physical Vapour Deposition) treatment, is unique on the market. It provides extreme protection against damaging external actions. The Tornado is now the most powerful turbine of the brand thanks to its Steady Torque technology, which combines optimal air pressure distribution and exhaust flow. The wear-resistant ceramic ball bearings guarantee an extended service life. Every Bien-Air turbine is individually, laser-balanced to perform at very high speeds with virtually zero vibration. The combination of a perfectly balanced rotor with new ceramic ball bearings reduces vibrations and noise while increased power reduced procedure time. The only handpiece with a sterilizable anti-retraction valve is combined with the only coupling containing exhaust flow anti-retraction. Studies have proven anti-retraction valves considerably reduce the flow of fluids from the oral cavity back into the dental hoses. Alongside this, the protective Sealed Head mechanism reduces the aspiration of fluids into the instrument head. Integrated into the push-button in the handpiece head, the patented Cool Touch heat-guard technology prevents a build-up of heat and reduces the risk of burns to your patients. Thanks to its lightweight Unifix quick-connect coupling, which rotates 360°, and an easy-to-use secure release, the Bien-Air turbine/hose combination will prove to be a pleasant work companion. In addition to all features of the classic model, The Tornado comes in a new size. The Tornadoˢ. With its compact head, the Tornadoˢ increases your field of vision and allows better access to the back of the mouth. the Tornadoˢ is specifically designed for the procedures with the most limited access.