Torque Setting: 25+1

No-load Speed: 0-400/0-1400RPM

Max.Torque: 50NM

Chuck: 2-13mm metal 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.