Knife planer should have a perfect sharpness, so then it has to be sharpened. It is usually the abrasive on a flat block, which strives to glide along the table, from which straying to the required angle.
However, the bar will freeze in his tracks if he put the rubber strips.
Recommend to read
PERENIMAET SLIDES
When the need arises to duplicate any negative or slide, the question is how to do it. Contact method seems to be the easiest, but not always acceptable due to the complexity of...
GARAGE FROM THE RADIATOR
In the old days, a good boss before you buy a horse, build a stable. And in the recent past, when, in the words of the poet S. Esenin, "live horses were replaced with steel cavalry", the...