Use and Care Manual

19
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1. Remember, the tips of a wire brush do the
work. Operate the brush with the lightest
pressure so only the tips of the wire come in
contact with the work.
2. If heavier pressures are used, the wires will
be overstressed, resulting in a wiping action;
and if this is continued, the life of the brush will
be shortened due to wire fatigue.
3. Apply the brush to the work in such a way
that as much of the brush face as possible is in
full contact with the work. Applying the side or
edge of the brush to the work will result in wire
breakage and shortened brush life.
INCORRECT:
Excessive pressure can cause wire breakage.
CORRECT:
Wire tips doing the work.
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These include an impregnated polishing point
and an impregnated polishing wheel for
bringing metal sur faces to smooth finish; a felt
polishing tip and felt polish ing wheel, and cloth
polishing wheel, all used for polishing plastics,
metals, jewelry and small parts. Also included
in this group is a polishing compound (No. 421)
for use with the felt and cloth polishers.
Polishing points make a very smooth surface,
but a high luster is obtained using felt or cloth
wheels and polishing compound. @C 36DE
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No polishing compound is needed when using
the 425 Polishing Wheel.
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Use to remove paint, deburr metal, polish
stainless steel and other metals. Available in
medium grit. 1/8" shank.
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Sanding discs in fine, medium and coarse
grades are made to fit mandrel No. 402. They
can be used for nearly any small sanding job
you might have, from model making to fine
furniture finish ing. In addition, there is the drum
sander, a tiny drum which fits into the Rotary
Tool and makes it possible to shape wood,
smooth fiberglass, sand inside curves and
other diffi cult places, and other sanding jobs.
You replace the sanding bands on the drum as
they become worn and lose their grit. Bands
come in fine medium and coarse grades.
Flapwheels grind and polish flat or contoured
surfaces. They are used most effectively as a
finishing sander after heavier surface sanding
and material removal is completed. Flapwheels
come in fine and coarse grades. Buffs are a
great finishing accessory for cleaning and light
sanding. They work effectively on metal, glass,
wood, aluminum and plastics. Coarse and
medium buffs are sold together. All buffs are
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