NSK – DYNA LED FIBRE OPTIC HANDPIECE Its features are: Clean head system : is a special mechanism designed to automatically prevent entry of oral fluids & other contaminants into the hand piece head, prolonging life of bearings. · Integrated Shaft Bearings-for smooth & quiet long dental procedures ensures consistent cutting Dual Air jet: generates high power by propelling the turbine blades to achieve more rotating momentum Quattro water spray – which cools effectively the entire operating field DENTAL LASER