I'm usually a bit skeptical at Hama products but this tool has convinced me. I bought it to replace my MacBook in the hard disk, for that you need the smallest screwdriver, both for securing the hard drive as well as for removing the cover of the hard drive and memory. (The battery pack you get from using a coin, Apple makes it very easy to replace hard disk and RAM) The tool looks high quality, fits comfortably in your hand, if you have selected the appropriate screwdriver from the very practical case and this Dreher then screwed onto the adapter, then wobbles because nothing is stable and through the adapter also large enough to force exerting on the screw. Since I had another "precision engineering tools" although "fine" but were just so small that you could hardly take it in your hand to loosen as a hard screwed bolt. With the Hama tool that was no problem. I highly recommend it! (Especially in the price)
