18
TRI TOOL INC.
92-1783 Orig. 161006
6. To avoid tool bit damage, use a slow feed rate until the tool bit(s) is in contact
with the pipe for at least one full revolution.
7. Continue rotating the feed handle clockwise until the end of the pipe is
completely machined.
8. The axial feed rate of the tool bit is .0023” (.06 mm) for each graduation or
.083” (2.11 mm) for each complete revolution of the feed handle.
9. Discontinue feed and allow the head to rotate one to three revolutions to
improve the finish of the prep surface.
10. Rotate the Feed Handle counterclockwise to separate the Tool Bit(s) from the
pipe.
11. Release the trigger to stop the head rotation.
12. Rotate the feed handle counterclockwise until the tool bit is 1/8” (3 mm)
minimum from the end of the pipe or tube.
13. Loosen the draw nut on the mandrel to release the mandrel from the pipe.
14.Remove the machine from the pipe.
15.Check to see if any of the Tool Bits are dull or broken. Damage or worn
Tool Bits result in increased feed pressure, visual observations, poor surface
finish, and such.
