Because it is much easier to use hexagonal drill I have decided for this one by Bosch. Must indeed be good for something when "Bosch" it says. The first time came the disillusionment. Drills (I have the smallest 3 tried) eggs that it (k) is a delight. For small craft stuff you can use the safe, but what is with wooden dowels to drilling it is better to drill, using the drill chuck and drill with a round shank. "Invented for life" does certainly look different !! No purchase recommendation!