Many piercing and cutting, cutting tools and tools have their own case or sheath (for safety). And worse than pitchfork? Often they are transported to the place of work, for example, on the bike.
There is nothing easier than cut rubber or plastic hose, perforated under the tines, as shown in the figure.
Recommend to read
TRANSMISSION …ON THE PALM
Laboratory and technical creativity SGPTU № 33 at the Leningrad Association "Svetlana" is already known to our readers. Dozens of original designs, has earned diplomas at many...
WHEN THE ANGLE IS NOT A PUNISHMENT
Sand the angle of the junction of the wooden parts is a handful. However, the operation is much easier and faster if use the bar, one face of which is cut down at an angle of 45°: wrap...