Thin drill bits are known to clamp in the Chuck of the drill difficult. However, there is a cartridge that copes with it easily — as used in the compass. That and they need to use it. Installing it in the drill and releasing of the leg of a compass, then insert it into the Chuck of a drill already is not difficult.
Recommend to read
SIBERIAN FLY SWATTER
Each warm season from spring to autumn throughout recorded history of human existence it bugged various harmful insects, and the stronger the closer to nature it is. And the most common...
IMPROVISATION ON THE THEME OF MILITARY VEHICLE
Long ago, in the mid-1980s, when the Moscow plant "Salyut" there was a club of sports-technical creativity. It was in the club three vintage car: ZIS-5, GAZ-MM ("lorry"), the GAZ-67B....
