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Porter-Cable PC75TRS - Page 8

Porter-Cable PC75TRS
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8
CAUTION: RISK OF PERSONAL
INJURY AND PROPERTY DAMAGE.
Ensure the shoe is locked into position
before using tool.
FLUSH CUTTING (FIGURE 7)
The compact design of the reciprocating
saw motor housing and pivoting shoe
permit close cutting to floors, corners and
other difficult areas.
To maximize flush cutting capabilities,
insert the blade shaft into the blade clamp
with the teeth of the blade facing up.
Turn the saw upside down so you are as
close to the work surface as possible.
METAL CUTTING (FIGURE 8)
Use a finer blade for ferrous metals and a
coarse blade for non-ferrous materials.
In thin gauge sheet metals it is best to
clamp wood to the underside of the sheet.
This will ensure a clean cut without
excess vibration or tearing of metal.
Avoid forcing cutting blade as this
reduces blade life and causes costly
blade breakage.
NOTE: Spread a thin film of oil or other
coolant along the line ahead of the saw cut
for easier operation and longer blade life.
POCKET CUTTING - WOOD ONLY (FIGURE 9)
Measure the surface area to be cut and
mark clearly with a pencil, chalk or
scriber.
Insert blade in blade clamp and tighten
blade clamp securely.
Tip the saw backward until the back edge
of the shoe is resting on the work surface
and the fully extended moving blade will
clear the surface.
Grip unit with both hands, switch motor
on permitting blade to obtain maximum
speed.
Begin a slow, deliberate upward swing with the main handle of the saw.
The blade will begin to feed into material. Always be sure blade is completely
through material before continuing with pocket cut.
NOTE: In areas where blade visibility is limited, use the edge of the shoe as a guide.
PROJECT TIPS
Cut only with sharp blades; they cut cleaner, faster and put less strain on the motor
while cutting.
When cutting, always ensure that the shoe is held firmly against the workpiece and
the workpiece is secured from moving/deflecting. This will improve operator control
and minimize vibration.
For longer blade life, use bi-metal blades. These utilize a carbon steel back welded
to high speed steel teeth making the blade more flexible and less prone to breaking.
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