The TwinPowerTurbine Ultra Series offers excellent cutting ability with smooth, chatter-free revolutions. A compact head design allows for exceptional posterior access and offers improved views with a mirror or microscope. Although they are ‘mini’ handpieces, clinician reviews have noted this series is powerful enough for everyday tooth preparation. Ultra-M (mini) delivers 18 watts, twice the power of other popular mini handpieces. With the shortest head height, it offers exceptional posterior access.