And burned out a soldering iron can still serve as the house master. Disassemble its case, and you will receive the first drill bit for drilling large-diameter holes in wood and plastic parts. The narrow shank of this “drill” (in common parlance called a spoon) allows you to insert it into the Chuck of an electric or hand drill.
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SCREW PLUS BAR…
...make a surface gauge. In the block of hard wood drilled a hole in which is screwed into the screw. Use a screwdriver to set the distance required for the application of risks. ...
Motor block built by a youth technical club
In gardens and vegetable plots, at dachas and school grounds — everywhere where there is a need to cultivate small areas of land, universal walk-behind tractors (UWT) are widely used....
