Tools

* Bosh Electronic powered skew driver with double batteries and driver head set * Prof professional tools collection, 123 pieces in one carrying box. * AEG powertools (drill) and three set of bore bits against wood, metal and concrete materials. bore bit against is made of Titanium. * Sander with multiple sander paper and two sponge heads. This can be used to polish wooden, metal surface. Tools can be used to fix cars, to do home innovation. They are free to use by SKA members and are managed by Hu Zhou, Jian Wu and Wang Shiyi.