The shape and design of the shear itself suggests to use them as a compass or gregoratos. If they are to produce the picture shows the clip, then use the scissors for these purposes is not difficult. It will require only two wooden block, through which is passed a clamping screw nut-“lamb”. The length of the wedges should be chosen such that it will last under step sliding of the ends of the scissors. With this device you can not only draw a circle in sheet, but cut it gradually Proserpina sharp tip scissors the surface of the workpiece.
Recommend to read
TRANSPORTATION, STRETCHING INTO TOMORROW
Many readers were interested in the material "Migomobile — fantasy? Reality!" (1977, No. 11), tells about an unusual engine for transport — the flywheel developed by a group of young...
INSTEAD OF FUEL – CO2
The release of carbon dioxide industry miniature engines has caused many young technicians ' interest in the models in which you can use this reliable, silent, environmentally friendly...
