I have bought this screwdriver to remove the bottom cover of my MacBooks can order Adding more memory. This task is performed by the PicoFinish Wiha excellent - just the processing is much higher quality than many of a more favorable product, so the few euros are well invested, but otherwise the screws may possibly suffer.
With this screwdriver you can also remove the 2 hard drive screws, which lock the same. Thus a new hard drive can be installed, however, the 4 hard drive case screws must be removed with a T6 Torx screwdriver, such. As the PicoFinish TORX® Screwdriver. T6 x 40