1,Brushless electricmotor
    1:1 contra angle
    Speed range 150--2000 rmp.
   Adjustable torque range 0.6-5.6 N*cm

2, Apex locatorincluded.

3, Adjustable LCD to make operation easier.

4, In theprocess of root canal treatment, when the file reaches apex, the unit will stopworking automatically.

5, Saving function: Ten groups of program forspeed and torque can be saved.

6, Auto reverse function. When torqueexceeds the pre-set value, the file will reverse automatically to avoid theperforation and break-off.