
For fastening small diameter drill bits in the Chuck mini-drill, the assistant Amateur radio operators and hobbyists, perfect for collet clamping device of an ordinary compass, which is a graphite rod is inserted a thin drill bit.
D. BELICHENKO, Dnepropetrovsk
Recommend to read
MARCHES, AVAILABLE TO ALL
Staircase summer house leading to the second floor, in the attic, should be comfortable and dressy, to serve as a decorative element of the interior. In today's issue of KDM we...
WARM “TABLE”
Adjusting the temperature of the local heating using the original heating element. The idea of local heating of a small area is implemented with the help of available details that it...