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Feed Gear Levers (115A) and
1.
(116A): To change either of the Feed
Gear Levers (115A, 116A), you must
first unlock the Thread/Feed Selector
(117A). These Feed Gear Levers are
for selecting threading or feed. Feed
Gear Lever (115A) features four posi-
tions. "G" and "E" positions are to ad-
just the Feeding Rod. "F" and "D" are
to adjust the Lead Screw. Feed Gear
Lever (116A) features eight positions.
You can change the position of both
Levers to provide various feeding
rates and thread ranges. Stop the
Spindle before engaging either of
these Levers.
(See Figures D and E.)
FiGuRE D
F
change Gear chart For mm Size
combinations
Or Gears
F
G
1
D
2.25
25
Any
71
F
0.55
D
49
Any
71
F
D
4.5
50
Any
71
F
change Gear chart For inch Size
combinations
Or Gears
F
G
1
D
4
50
Any
50
F
16
D
8
25
Any
50
F
32
G
SKU 65044
For technical questions, please call 1-800-444-3353.
66164
mm Per Pitch
2
3
4
5
6
7
2
1.75
1.5 1.375 1.25
0.5
0.45
0.4
0.35
3.5
0.8
4
3.75
3.25
3
2.75
1
0.9
TPi
2
3
4
5
6
7
4-1/2 4-3/4
5
5-1/2
6
6-1/2
18
19
20
22
24
26
9
9-1/2
10
11
12
13
36
38
40
44
48
52
1
50
G
0.0078 0.0069 0.0066 0.0062 0.0057 0.0052 0.0048 0.0046
E
0.0311 0.0277 0.0282 0.0249 0.0226 0.0207 0.0191 0.0178
G
0.197
0.176
50
E
0.790
0.704
25
G
0.0027 0.0024 0.0023 0.0022 0.0020 0.0018 0.0017 0.0016
E
0.0110 0.0098 0.0082 0.0088 0.0080 0.0073 0.0067 0.0063
71
G
0.070
0.062
E
0.278
0.248
2.
Thread/Feed Selector (117A):
change either of the Feed Gear
Levers (115A, 116A), you must first
unlock the Thread/Feed Selector
(117A). After adjusting the Feed Se-
lectors, lock the Thread/Feed Selec-
tor. Stop the Spindle before engag-
ing this Selector.
8
2.5
8
7
28
14
56
FiGuRE E
2
3
4
5
6
FEEDinG
inch/
FEEDinG
mm/
0.166
0.158
0.144
0.131
0.665
0.632
0.574
0.526
FEEDinG
inch/
FEEDinG
mm/
0.058
0.056
0.051
0.046
0.223
0.202
0.185
0.232
7
8
0.121
0.113
0.485
0.452
0.043
0.040
0.171
0.158
To
Page 13
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