The following examples explain how to use
the thread dial and the thread dial chart.
Even TPI: For threading even numbered TPI, use
any mark on the thread dial (see the example in
Figure 86).
Table
T.P.I. SCALE
32
1-8
Figure 86. Any mark on dial for threading even
numbered TPI.
Odd TPI: For threading odd numbered TPI, use
any numbered line on the thread dial (see the
example in Figure 87).
Table
T.P.I. SCALE
13
1, 3, 5, 7
Figure 87. Any number on dial for threading odd
numbered TPI.
-56-
Thread Dial
1
Thread Dial
1
Any Other TPI: For threading any other TPI, use
only the number 1 on the thread dial (see the
example in Figure 88).
Table
T.P.I. SCALE
5
/
1,5/3,7
1
2
Figure 88. Thread dial position for any
numbered TPI.
Model G0750G (Mfd. Since 5/15)
Thread Dial
1