南通铭泽光电科技有限公司

 

No brush driver:

Battery voltage: 18-21v

Infinitely variable speed

There are positive and negative reversals.

Battery capacity:74WH

Motor: brushless motor

 

 

 

Brush less percussion electric drill:

Battery voltage: 18-21v

Infinitely variable speed

There are positive and negative reversals.

Speed:1N=0-750R/min

            2N=0-1750R/min

Motor: brushless motor
With impact function

Battery capacity:74WH