Dual

• can be adjusted to auto reverse and forward, slow down, auto running.
• can use different system type (file).
• speed and torque can be adjusted. 

Motor

• can be adjusted to auto reverse and forward.
• can use different system type (file that produced by other manufacturers).
• speed and torque can be adjusted.
• Apex Locator.
• locate the apex and memorize the location.

Model Code: