FEATURES: 

-Max speed: 35000. RPM
-Output voltage: 0~33V
-Output power: 70W
-Maximum torque: 3.0 N.cm
-Standard ON/OFF pedal
-Digital display speed
-Hand/pedal control Optional
-Forward/reverse
-Overload protection function
-Fault prompt function
-Collet chuck standard: Ф2.35mm
※(Optional Ф3.0mm，Ф3.175mm)