Convenient cassette for storing drills will work if household plastic jar with a simple screw-cap or paste is processed under the dimensions for hardwood timber with pre-drilled blind holes of different diameters. If the timber is inserted into the jar tightly enough, it can be pasted.
Recommend to read
AERODYNAMICS — TO THE CARBURETOR!
Few car owners do not try to improve their consumer qualities. The most extensive field of activity for auto-rationalizers is the power plant. From time to time, publications appear...
UNIVERSAL WORKBENCH
The proposed transformable workbench can be used not only at home but also in workshops, at stations of young technicians; "fit" it in the garage. The base of the workbench is a...
