Lightweight handy device, easy operation. Also very easy to set precise from 0.5 to 10 mm in 0.5 who steps. My poor rating is because the the pressure plate, which can be a place on the respective exact length so can be pressed in the press by 1 -2 mm. That is no longer accurate, so you need to very gently try his face to follow -or head shape. This is not always easy and you should something more pressing then you stop at the spot a hole !!!
