MK Dent/ Flight Highspeed Handpieces are all manufactured to the highest standards in Germany. These handpieces feature a highly precise ceramic bearing and a carbide insert chuck for improved longevity. The carbide insert is 10 times stronger than the steel inserts used by most manufacturers. This is a well balanced premium handpiece from MK Dent with an affordable price. Quiet and reliable quality that you come to expect from MK Dent.