To execute various works required and various sharpening a cutting tool — so, Turner must change the cutters when switching from one operation to another. However, in everyday life, few people remember about it, and to sharpen the knives at a certain angle difficult. This task will be anyone can do it, if we use the device shown in the figure. Thanks to the holder with the holes and attached to a grinding bar to the shank of the selected sharpening angle of the tool is kept very accurately, which is especially important for scissors.
Recommend to read
SPINNING WHEEL-CONSOLE
Offer the readers of the magazine the console for manual spinning, which is complete with a household sewing machine with foot or electric drive performs the role of an ancient spinning...
DIESEL BUS ELECTRIC
The development of industry in our country in the mid 30-ies of the last century entailed the growth of cities, and in these conditions all the more urgent became the problem of their...
