? Strong Power 19 (W) Strong-power output for smooth cutting. Use Torlon retainer and ceramic balls to extend the lifespan of the bearings. ? Tiger Grip Unique 3D ergonomic handle and anti-slip grip pattern. ? Single Spray Ample water mists with accurate spray angle ? Triple Spray Revolutionary multi-spray system produces finest mist and raises cooling efficiency by 30%. ? Impact-resistant Coating Enhanced hard chrome-plated surface protects handpiece from impact, scratches and wear-out due to sterilization. ? Press-n-Go Quick release chucking system with superior retention force (35N).