Grizzly G0665 Owner's Manual page 5

blade break-in
proper break-in is important for the cutting per-
formance and longevity of the blade. during the
break-in period, only mild pressure should be
exerted on the blade (about half of the normal
feed pressure for a properly broken-in blade).
the duration of the break-in period is determined
by the hardness of the material cut. the break-
in period is defined in terms of square inches of
material cut.
—For hard materials, such as steel, the
break-in period is the first 50 square inches
of material cut.
—For soft materials, such as aluminum,
the break-in period is the first 150 square
inches of material cut.
to determine the square inches of a cut, calculate
the area of the cross-section of the workpiece.
Keep in mind when cutting hollow-section pieces
that the area only includes the solid walls of the
workpiece. refer to figure 7 to calculate approxi-
mate square inches for many typical cuts.
π
figure 7. Calculating cut area for break-in.
g0665 Manual insert
π
π
replacement blades
t20711—10 x 1.25 x .080 90t (2.87tpi)
t20712—10 x 1.25 x .080 100t (3.18tpi)
t20713—10 x 1.25 x .080 120t (3.82tpi)
t20714—10 x 1.25 x .080 150t (4.78tpi)
t20715 —10 x 1.25 x .080 180t (5.73tpi)
t10060—10 x 1.25 x .080 220t (7tpi)
t20716—10 x 1.25 x .080 240t (7.64tpi)
replacement blades for Model g0665 slow
speed Cold Cut saw. Made from hss (high
speed steel).
figure 8. replacement blade for g0665.
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