Einhell impact drills einhell 42 586 58 the einhell bt id 650 e impact drill is a handy tool for beginners which performs solidly on drilling and impact drilling jobs in the home or workshop using the integrated electronic controls the speed can be pre selected and precisely adjusted reverse is also possible the adjustable metal depth stop enables exact repeat drilling depths with the bt id 650 e the soft grip and the additional handle enable safe and comfortable handling of the machine