To saw through the groove to “hide” the wiring in the plaster of the wall can be the simplest tool made from a wooden block and two fragments of the saw blade. The thickness of the bar determines the width of the groove.
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THE MODEL CLASS “K-2”
The model is made of balsa medium density (150 mg/cm3) and covered with microfilm. The fuselage and tail boom round (tubular) cross-section of plates with a thickness of 0.5 mm. Braces —...
NOT A SYRINGE, AND THE “TAMPON”
When drilling brick or concrete wall it is necessary to periodically clean the hole from dust particles. Some people use a sort of syringe, the rubber bulb. I propose to use in these...