LOOP-THE PUNCH

LOOP PUNCHOnce I wheel the bike needed two washers. The same hand was not, and I decided to make them their own, as the piercer used an old door hinge. In one of her cards with a hacksaw sawed through the groove, and the other sharpened end of the shaft. Then the first card clamped in a vise, in its groove is laid a strip of metal and inserting the second card pointed axle all the way into the strip with a hammer cut the hole and got the puck.

M. GAVRILENKO, Krasnaya Zarya, Orel.

Recommend to read

  • IN FLIGHT IN THE GYROPLANEIN FLIGHT IN THE GYROPLANE
    Who as a child dreamed of becoming a pilot, the conqueror of the fifth — the ocean air! A romantic nature will not abandon his dreams and in adulthood. And they can implement it:...
  • HEAT WITHOUT FIREHEAT WITHOUT FIRE
    Heat the water to 50-60° can setting developed by the participants NTTM special design Bureau No. 1 of the Institute of power engineering Institute imeni G. M. Krzhizhanovskogo....