The einhell te cd 18 2 li i power x change combi drill is a powerful and versatile tool for screwdriving drilling and hammer drilling jobs all around the home it has a robust long lasting 2 speed metal gear box for high torque and torque slip coupling that prevents over tightening of screws with finely adjustable speed electronics for sensitive jobs the drill has a single sleeve 13mm quick change drill chuck with quick stop feature and an additional handle for increased safety automatic s