Ridge Tool Co., Elyria, Ohio, U.S.A.
9/05
Printed in U.S.A.
999-998-280.10
Rev. A
65R-C & 65R-TC Manual
Pipe Threader Instructions
RIDGID 65R-C and 65R-TC Threaders are designed to
thread 1
″
to 2
″
pipe and conduit using a manually oper-
ated internal ratchet.
Read these instructions carefully before
using this tool. Failure to follow all instructions may
result in property damage and/or serious injury.
Thread Size Adjustment
1. Place threader with workholder up
(Figures 1 and 2)
and unscrew workholder by turning counter-clockwise
until change plate is clear of posts.
2. Move post to desired pipe size. Screw workholder
clockwise until change plate slides over post.
3. Adjust change plate to desired thread size.
Standard Size Thread:
Set change plate between the
two “Standard” marks.
Oversize Thread:
For oversize (shallow) thread, set
change plate slightly below the “Standard” marks.
Undersize Thread:
For undersize (deep) thread, set
change plate slightly above the “Standard” marks.
Figure 1 – 65R-C Threader
Figure 2 – 65R-TC Threader
Threading:
1. Inspect the threader before use. Replace dies or any
other pat that shows damage or wear. To insure high
thread quality, only use RIDGID replacement dies.
Worn dies can result in poor thread quality
and high handle forces.
2. Mount the pipe firmly in a pipe vise. When threading
an existing pipe, make sure it is secure and will no
move. Cut the end of the pipe cleanly and squarely
using a pipe cutter
(Figure 3).
To prevent tipping, long lengths of pipe
should also be supported with a pipe stand. Vise and
stands should be on level ground.
When working on a scaffold or lift, the oper-
ator should be properly secured to prevent injury in the
event of a fall.
Figure 3 – Cutting End Of Pipe
3. Ream the end of the pipe to remove any burrs that
may have been produced during the cutting of the
pipe
(Figure 4)
.
Figure 4 – Reaming End Of Pipe
WARNING
WARNING
WARNING
WARNING
Gauge
Ring
Lugs
Clamp
Screw
Change
Plate
Post
Workholder
Jaw
Workholder
Pipe
Handle
Gauge Ring
Release Cam
Lever
Post
Change Plate
Clamp Screw
Workholder Jaw
Standard
Marks
