The kit has almost everything you need, drills, bits, even feathers. Purchased more because of the versatility and case. From the pros - nothing makes noise, everything is in its place in the closed state, the bits are good, but not really super. In principle, a tolerable hand tool is included. For repair and storage of everything, just a must-have, if just a home master - there is already a question of price and whether such a wonderful case is really needed. All bits and other fasteners look very reliable, but I've only been using it for a couple of months.