In craniotomy operation and auto-stop after perforation.
Drive by Ni-mh battery Voltage:**0v~**0v/*0~*0HZ
Rev:**0s/m Torque>0.*5N/m
Various drill bit size
Noise<*3db highest raised temperature<*5
Gross weight 1.3kg
Standard configuration:
one host machine, one drill bit(6/9/*1mm)
one battery, one charger,one protector
