Harbor Freight Tools 45 Pc Titanium Nitride Coated Alloy Steel Metric Tap & Die Set Manual Del Producto
Page 3
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Item 61410
Die Instructions
DIES are used to cut (threading) or clean (chase) external threads,
such as on a screw or threaded rod.
NOTE: It will be easier to start the Die correctly
NOTE: It will be easier to start the Die correctly
It will be easier to start the Die correctly
if the end of the work material is slightly
chamfered with a grinder or file (not included).
1.
1.
Select the proper Die size for the rod to
be threaded. The Die can be no larger
than the rod stock, and should be .005″
to .010″ smaller. Oversized rod stock may
damage the die, and will make turning
it difficult. Slightly
Slightly undersized rod stock
makes turning the die easier, and will result
in good threads for most applications.
2.
Secure the workpiece in a vise or other fixture
(not included). Ensure that the workpiece
will not move or turn while it is
being threaded. Note that the workpiece
may be damaged by the vise during the
threading process. When possible, thread
the workpiece before cutting it to the final
length to eliminate the damaged area.
3.
Insert the Die into the Die Wrench.
Note: An adapter ring is provided
for the smaller die sizes.
4.
Align the groove on the side of the
Die with the Screw on the Die Holder.
Tighten the screw using the included
Screwdriver. Use the Screw on side of the
Die Wrench to secure the Die firmly in place.
Screw
Die
5.
Place the chamfered side of the Die onto
the workpiece, being careful to
precisely
align the Die perpendicular to the rod.
6.
Begin turning the Die clockwise. The cutting
edges will begin to bite into the material, and
the Die will begin to thread itself onto the rod.
7.
As you progress, apply lubrication,
using a high-quality cutting oil.
As with the Tap, reverse the Die to clear
the shavings after every 1/4 to 1/2 turn of
progress, depending on material hardness.
Continue this forward and back process,
using proper lubrication, until you have
cut the desired length of threads.
8.
Then turn the Die counterclockwise
completely off the rod.
Maintenance
1.
Clean immediately after use and apply a light
layer of oil or grease to prevent corrosion.
Note: The carbon steel parts of this
set are susceptible to corrosion.
Even light corrosion may reduce effectiveness.
2.
Store tools in the provided case in a
secure location, out of the reach of
children, to protect them from moisture.