Torque Setting: 20+1
No-load Speed: 0-450RPM/0 - 1450RPM
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.