"I needed the longer drill for drilling the holes in the wall for fitting the base units in a kitchen. This one worked well going in the wall without wandering off. I used a battery hammer drill, purchased from screwfix, and the drill went in with no problems."
"Used to drive into brick. No problem at all, smoothest drive through brick, didn't even require the hammer function to be engaged. If you don't have a hammer function on your driver and you want to get through brick easy then use one of this range of bits, they really do make a different and the job much easier."