TDA® TURBO - DOUBLE ACTION Diamond Instruments   The TDA® patented cross channel design involves two helicoidal grooves running the lenght of the instrument. LOOK AT THE ADVANTAGES!   The sharp edges will provide faster cutting - less chair time The rapid channeling of cooling spray will provide less frictional heat, less tooth trauma The turbo driven cooling spray will provide rapid flushing and discharge of tooth debris. Prevents clogging, maximizes cutting efficiency This medium grit diamond will leave an even surface; no need for time-consuming finishing procedures The shaping TDA® and the finishing MFC instruments are congruent. Perfect results are thus guaranteed by using this system, which eliminates the risk of over-or under-preparing the crown with non-compatible instruments. The unique blade geometry and design of the MFC bur produces unparalleled smoothness and control. The appropriate MFC instrument will match the surface contour and finish line produced by the TDA® and create an ideal and well-defined finish at the cervical margin. Check out for the PERFECT COMBINATIONS