For low speed/high torque surgery. 2.7:1 reduction handpiece provides ultra-high torque up to 1000 gm–cm and ultra-low speed of 300–7400 RPM. Forward and reverse operation. Lever-type chuck for fast and easy bur change. Quick disconnect autoclavable handpiece. Solid-state circuitry. Spray oil for autoclaving and a rubber handpiece holder are included in the set. Supplied with an 8' straight motor cord.