“SANDWICH” FOR THE SAW

If you want to cut thin metal band, and needed the scissors at hand — rescue a hacksaw. However, to use it, not scoreif fragile metal, it is necessary to resort to the simple device. Stripe is embedded between two wooden bars and clamped two clamps. Now you can safely cut a “sandwich” — section of the strip will be smooth and neat.

Recommend to read

  • MELTING FURNACEMELTING FURNACE
    The furnace is designed for metals with suitable melting temperature in a volume of 10 cm3. It is an electrical transformer, the secondary winding ends of which are closed with a...
  • The Yak-11The Yak-11
    In 1946, first flew double an educational-training plane Yak-11, created on the basis of the Yak-3, but with motor air-cooling, ASH-21. Its armament consisted of a synchronous UBS...