
In the practice of the house master often there are cases associated with loosening or tightening of screws of large diameter. Without the “powerful” screwdriver not to do. Equip her with a pen, as shown and work with it will be much easier.
Recommend to read
COMPACT ELECTRO-SOLDERING IRON
I have improved the conventional electric soldering iron. It turned out lightweight and compact (see Fig.), you can carry even in your pocket. It is easy to make and a beginning radio...
COLLAPSIBLE CART
To carry different loads offer a lightweight collapsible cart, for the manufacture of which would require a small number of parts. This homemade contraption of frames and the rear wheels...