WHEN THE BAR IS ROUND

WHEN THE ROUND BARTo cut a pipe or wood block round section diameter accurately is difficult. In this case, will help the jig from a wooden block having a groove, the width and height of the corresponding protruding part of the saw, and the holes different diameters of workpieces.

Recommend to read

  • NOW WON’T FALLNOW WON’T FALL
    When pouring the boiling water from the kettle didn't fall cover, fabricated sheet metal a simple device that secures the lid in an inclined position of the kettle. C. DACKOW, Novovyatsk
  • WING — ON THE RISEWING — ON THE RISE
    The peculiarity of the proposed model rocket class "Hawk" — the displacement of the wing at takeoff. As this increases the area of the tail section, shifting the center of pressure of...