Voltage: 12V

Torque Setting: 18+1

No-load Speed: 0-350RPM/0-1350RPM

Max.torque: 30NM

Chuck: 0.8-10mm chuck

The drill motors used in most of the cordless handheld electric drilling machines are controlled by an electronic circuit. This electronic circuit mainly comprises of a simple square wave generator to control the speed. Usually batteries used in these machines are charged using a separate charging unit.