The Espert 500 brushless motor takes motor technology to an even higher level. The new state of art motor has dramatically increased efficiency and torque output. The microprocessor based unit provides optimal controlof the motors and allows for increased flexibility in this multi-function system. Speed is steplessly variable from1,000 – 50,000 rpm. Smooth and powerful torque is delivered at both high and low speeds. Supplied with – control unit, compact motor handpiece, 3/32” & 1/8” collets, handpiece holder, handpiece stand.6 month NSK warranty. *Shipped in the United States and Canada only.*