The PSB 650 RE Bosch drill is a small, lightweight (1 kg 700) may well be a screwdriver. Ergonomic, blocking button to change bits falls under the left thumb, that of the forward-reverse between the thumb and forefinger of the hand holding the handle. These two buttons are large and intuitively accessible during operation, which gives this drill good handling. The clamping system of the mandrel (Press + Lock) allows not vainly sescrimer tightening. This is a drill 650 W, it is not made for big jobs but its power is sufficient for current drilling and screwdriving. A very nice tool in hand. (ServaneL.)
