Standard gear design in contra-angle handpieces provides a constant speed ratio. Internal Water. Non-Optic. Choose from a broad range of purpose-built transmissions, from 1:5 down to 7,4:1 ratio for a variety of indications as well as according speed and torque ranges. Simple to use technology, developed for what you do every day. At the heart of every outstanding contra-angle handpiece are exceptional gears MK-dent Long-Life Gears are engineered to excel at every angle, encouraging complete synthesis between dentist and instrument. Optimized for vibration-free performance thanks to improved torque ratio and class-leading precision. Taking purism a step further, the Eco Body comes in timeless design combined with a clean, elegant shape. Its smooth and chrome coated surface is virtually scratchproof. The exterior gives the Long-Life Gears located inside the contra angle a powerful housing. **For further product information, please contact Chat Support**