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1–54
Catalog Number
No.
of
Teeth
P.D.
O.D.
* T4 or T351 Aluminum Alloy, anodized before cutting.
Available on special order: 14-1/2° P.A., teeth not listed, different bore size and/or material,
passivation for stainless steel.
303 Stainless Steel
2024 Aluminum *
Anodized
AGMA Q10
20° PRESSURE ANGLE
Precision
Component
SUB
DRILL
O.D.
P.D.
.125
.343
7/64
#4-40
.375
.1873+.0005
-.0000
0.375
0.406
0.422
0.438
0.453
0.469
0.484
0.500
0.516
0.531
0.563
0.578
0.594
0.625
0.656
0.688
0.719
0.734
0.750
0.781
0.813
0.891
0.906
0.969
1.031
1.047
1.125
1.156
1.203
1.281
0.3438
0.3750
0.3906
0.4063
0.4219
0.4375
0.4531
0.4688
0.4844
0.5000
0.5313
0.5469
0.5625
0.5938
0.6250
0.6563
0.6875
0.7031
0.7188
0.7500
0.7813
0.8594
0.8750
0.9375
1.0000
1.0156
1.0938
1.1250
1.1719
1.2500
22
24
25
26
27
28
29
30
31
32
34
35
36
38
40
42
44
45
46
48
50
55
56
60
64
65
70
72
75
80
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-064A038
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-064A042
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-064A046
-064A048
-064A050
-064A055
-064A056
-064A060
-064A064
-064A065
-064A070
-064A072
-064A075
-064A080
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-064S024
-064S025
-064S026
-064S027
-064S028
-064S029
-064S030
-064S031
-064S032
-064S034
-064S035
-064S036
-064S038
-064S040
-064S042
-064S044
-064S045
-064S046
-064S048
-064S050
-064S055
-064S056
-064S060
-064S064
-064S065
-064S070
-064S072
-064S075
-064S080
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1/8 FACE
3/16 BORE
Spur Gears - 64 Pitch
Continued on the next page
