S-MAX M25 HAND PIECE-C1027

Clean Head System the patented NSK Clean Head System is a special mechanism designed to automatically prevent the entry of oral fluids and other contaminants into the handpiece head prolonging the life of the bearings. Excellent Stability Ceramic Bearings are 25% harder than conventional steel bearings but are only half the weight  because frictional wear between the ball bearings and the bearing retainer is significantly reduced the efficiency and durability