90,000 RPM Brushless Micromotor Double Handpiece

90,000 RPM Brushless Micromotor Double Handpiece:

Model No. HJ-854

Specifications

Output voltage: 220V or 110V.  

power: 180W; 

Speed: 0--90,000 RPM;

Speed control mode: manual speed control / pedal speed; 

High torque:  9N.cm. 

Collect size for option:  2.35mm; 3mm; 3.175mm. 

Packing size: 33x26x18cm;  

Weight: approx. 4.6kg.