When drilling holes on the Ceiling it is difficult to keep the tool and yourself from rolling on top of small fragments and dust. Help out a peculiar conical helix wound from a spring wire. Wrapped in plastic film or package, it will turn into a soft pliable bag that will collect all the crumbs from under the drill.
Recommend to read
THE FARM WILL FIT: THE WINDMILL SCARECROW
Themed collections about simple but efficient home appliances, without which no cost, private courtyard, "modelist-Konstruktor" published a lot (see for example, № 7'92, 5'95, 6'97,...
“CHINESE COPIES”
In the English language has long existed a popular expression "Chinese copy" ("Chinese copy"), meaning illegal the repetition of any industrial product without purchasing a license for...
