belongs to the group of turbines without light TG 637. It is high performance turbine handpiece with push button system of drill-bit fixation and three-jets cooling system. Turbine handpiece has built-in high quality ceramic bearings. Body of handpiece is fully produced from stainless-steel to minimize the weight of this dental instrument. The hygiene of turbine is secured by sterilisation at 135°C. The turbine is connected to dental unit via universal quick coupling NSK QD-J without light or its equivalent.