File Filosophy
Being some Hints regarding the proper Methods of using Files and the various Applications of the most common Files
År: 1913
Forlag: Nicholson File CO.
Sted: Providence, R.I., U.S.A.
Udgave: Eight Edition [revised]
Sider: 47
UDK: 621.91 Nich Gl.
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FILE FILOSOPHY
When the teeth of files are clogged with wood, or
other soft substance which has become baked into
them, if the file is held in boiling hot water for a few
moments, the imbedded substance becomes so loos-
ened that it may easily be carded out of the teeth.
If the operation be quickly performed, any moisture
remaining will be readily evaporated by the heat retain-
ed in the file.
This cleaning is done in several ways: sometimes,
in the finer files, by rubbing the hand over them or
by drawing them across the apron of the workman;
in others, by striking their edge upon the bench or
vise; and again, (which is a more common method
with the large files,) by the use of a strip of old or
worn out card clothing, tacked to a piece of wood
having a handle shape at one end—a device which
is usually rudely constructed by the operator.
FILE CARD
FILE BRUSH
The file should be cleaned, not only at intervals dur-
ing its use, but carefully before being laid aside, if
the best results are to be attained.
NICHOLSON FILE CO.
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