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.
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PENCIL-SURVIVOR
In No. 12 "M-K" for 1984 described how to lengthen short pencil cut with a thin-walled tube. I'm here for several years are not a pipe extender, and a cap from a ballpoint pen. Pencil it...
FROM HACKSAW — STRUG
Old saw blade for metal can still be of use if, instead ground off the teeth to make a sanding disc edge. This painting, like a plane, it is convenient to process parts made of wood and foam.
