COMPASS — DRILL ASSISTANT

COMPASS DRILL HELPERIf you need to drill through wall, out the other side exactly in the right place — use…a compass.

Of course, in collaboration with the magnet, which should be put behind the wall just at the desired point: it will show the compass needle.

Recommend to read

  • NEW POSSIBILITIES OF OLD TRANSFORMERNEW POSSIBILITIES OF OLD TRANSFORMER
    Adjusting household autotransformer ARB-250 I bought in the beginning, as they say, the days when it cost only 16 rubles. Immediately, without looking at the manual and connecting to...
  • STAMPS FOR SCHEMESSTAMPS FOR SCHEMES
    Each constructor of RC models knows how many times spent the time to draw a wiring diagram. In a hurry is not always possible to sustain the necessary proportions between the individual...